EN-Terresterial Baseline Assessment

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Terrestrial Baseline Assessment of The Red Sea Zone

A Brief Report Focusing on Key Biodiversity Areas

The authors extend their sincere gratitude to the dedicated individuals and departments whose contributions were instrumental in the preparation of this report.

Terrestrial team

Mohamed Darwish, Abdulssalam Khafsha, Ali Alzahrani, André Liz, Bárbara Santos, Duarte Gonçalves, Fulvio Licata, Hugo Rebelo, Leili Khalatbari, Marcello Bilancioni, Margaretta Lakušić, Martina Panisi, Myrto Roumelioti, Raquel Oliveira, Vidak Lakušić, and Yuri Simone.

Reviewers

Khaldoun Alomari, Muhammed Arif, Faisal Alomair, Licia Calabrese Licia Calabrese, and Simon Pearson.

Contributors

Ahmed Alghanmi, Pamela Neubert, Saber Zaki, Abdollah Ayaad, Abdullah Alhamdi, Arwa Al Turki, Khuld Jabby, Bayan Alghamdi, Reem Alshamekh, Mona Siraj, and Lama Altoukhi.

Photos Credits

Khalid Aldahlawi, Ali Alzahrani, Ana Coelho, Diogo F. Ferreira, Duarte Gonçalves, Fulvio Licata, José Carlos Brito, Marcello Bilancioni, Raquel Oliveira, Vidak Lakušić, and Yuri Simone.

This report marks a significant milestone in fulfilling Red Sea Global’s (RSG) commitments under the Saudi Green Initiative (SGI).

This publication was developed through a project “Terrestrial Spatial Habitats Assessment for Biodiversity Conservation in the Red Sea zone,” executed by Department of Environmental Protection & Regeneration, Red Sea zone, Red Sea Global, Saudi Arabia in partnership with BIOPOLIS/CIBIO, Porto University, Portugal.

Citation

El-Bana, M.I., Brito, J.C., Ferreira, D.F., Coelho, A.P., Campos, J., Al-Ansari, A., Al-Attas, O. (2025). Terrestrial baseline assessment of the Red Sea zone: A brief report focusing on key biodiversity areas. Department of Environmental Protection & Regeneration, Red Sea Global, Riyadh, Saudi Arabia.

Authors

Magdy El-Bana1,2

Ahmed Al-Ansari1,3

Omar Al-Attas

José Carlos Brito4,5,6

Diogo F. Ferreira4,5

Ana P. Coelho4,5

João Campos4,5

1. Department of Environmental Protection and Regeneration, Red Sea Global (RSG), Umluj, Saudi Arabia.

2. Department of Botany, Faculty of Science, Port Said University, Egypt.

3. Department of Environment, Faculty of Environmental Sciences, King Abdulaziz University, Saudi Arabia.

4. CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, Vairão, Portugal.

5. BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, Vairão, Portugal.

6. Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, Portugal.

The Red Sea has long been a symbol of natural beauty, biodiversity, and cultural heritage. At Red Sea Global (RSG), we recognize the profound responsibility that comes with developing one of the world’s most extraordinary and ecologically significant regions. Our commitment to regenerative tourism goes beyond conservation—it is about actively restoring and enhancing the ecosystems that make this place so special.

MESSAGE FROM JOHN PAGANO Group Chief Executive Officer of Red Sea Global

This brief report on the Terrestrial Key Biodiversity Areas (KBAs) of the Red Sea zone marks a significant milestone in our ongoing efforts to protect and enhance the region’s unique natural landscapes and wildlife. Conducted in collaboration with BIOPOLIS/CIBIO from Porto University in Portugal, it stands as the most comprehensive terrestrial baseline survey we've ever conducted. Through rigorous scientific research, we have identified 11 KBAs at the Red Sea zone level—critical habitats that support a remarkable diversity of flora and fauna, including 41 threatened species at the Red Sea zone-level, 88 geographically restricted species within the Red Sea zone region, and 19 species endemic to the Arabian Peninsula.

This report is more than just data—it is a call to action. By analyzing the distribution, population status, and ecological significance of these terrestrial KBAs, we can integrate scientific insights into our development strategies with confidence. This knowledge enables us to designate protected areas, develop effective restoration plans, and implement targeted conservation measures to safeguard the longterm viability of these ecosystems.

At RSG, we are redefining responsible development by setting new benchmarks

in sustainability. Our goal of achieving a 30% Net Conservation Gain by 2040 is ambitious, yet essential. We are not merely minimizing our impact—we are actively creating a positive one.

By aligning with Saudi Vision 2030, the UN Sustainable Development Goals, and the Convention on Biological Diversity (CBD), we are strengthening Saudi Arabia’s position as a global leader in sustainable development and environmental stewardship.

Additionally, our efforts contribute directly to the strategic goals of the Saudi Green Initiative, further advancing the Kingdom’s commitment to a greener, more sustainable future.

This report reaffirms that luxury tourism and environmental preservation can thrive together. By protecting terrestrial biodiversity hotspots, we safeguard ecosystems while ensuring future generations can experience the Red Sea zone’s natural beauty.

This is just the beginning. We are committed to monitoring, restoring, and enhancing these habitats, continuously raising the bar for sustainability.

I invite you to explore this report and join us in redefining tourism one that is regenerative, responsible, and sustainable.

The Red Sea has long been a symbol of natural beauty, biodiversity, and cultural heritage. At Red Sea Global (RSG), we recognize the profound responsibility that comes with developing one of the world’s most extraordinary and ecologically significant regions. Our commitment to regenerative tourism goes beyond conservation—it is about actively restoring and enhancing the ecosystems that make this place so special.

This brief report on the Terrestrial Key Biodiversity Areas (KBAs) of the Red Sea zone marks a significant milestone in our ongoing efforts to protect and enhance the region’s unique natural landscapes and wildlife. Conducted in collaboration with BIOPOLIS/CIBIO from Porto University in Portugal, it stands as the most comprehensive terrestrial baseline survey we've ever conducted. Through rigorous scientific research, we have identified 11 KBAs at the Red Sea zone level—critical habitats that support a remarkable diversity of flora and fauna, including 41 threatened species at the Red Sea zone-level, 88 geographically restricted species within the Red Sea zone region, and 19 species endemic to the Arabian Peninsula.

This report is more than just data—it is a call to action. By analyzing the distribution, population status, and ecological significance of these terrestrial KBAs, we can integrate scientific insights into our development strategies with confidence. This knowledge enables us to designate protected areas, develop effective restoration plans, and implement targeted conservation measures to safeguard the longterm viability of these ecosystems. At RSG, we are redefining responsible development by setting new benchmarks

in sustainability. Our goal of achieving a 30% Net Conservation Gain by 2040 is ambitious, yet essential. We are not merely minimizing our impact—we are actively creating a positive one.

By aligning with Saudi Vision 2030, the UN Sustainable Development Goals, and the Convention on Biological Diversity (CBD), we are strengthening Saudi Arabia’s position as a global leader in sustainable development and environmental stewardship.

Additionally, our efforts contribute directly to the strategic goals of the Saudi Green Initiative, further advancing the Kingdom’s commitment to a greener, more sustainable future.

This report reaffirms that luxury tourism and environmental preservation can thrive together. By protecting terrestrial biodiversity hotspots, we safeguard ecosystems while ensuring future generations can experience the Red Sea zone’s natural beauty.

This is just the beginning. We are committed to monitoring, restoring, and enhancing these habitats, continuously raising the bar for sustainability.

I invite you to explore this report and join us in redefining tourism one that is regenerative, responsible, and sustainable.
Red Sea Global (RSG) is dedicating a special emphasis to environmental sustainability and long-term biodiversity conservation as essential pillars for regenerative tourism that enhances natural landscape, cultural heritage, and the wellbeing of surrounding communities.

In collaboration with BIOPOLIS, CIBIO, and the University of Porto in Portugal, Red Sea Global (RSG) conducted the first and most comprehensive terrestrial biological survey of The Red Sea and AMAALA destinations, collectively referred to as the Red Sea zone. The initiative, titled Terrestrial Spatial Habitats Assessment for Biodiversity Conservation, aims to achieve the following objectives over a two-year period:

1) Conduct detailed field surveys to build robust baseline data on the flora and fauna of terrestrial habitats within the Red Sea zone, supporting the establishment of Terrestrial Protected Areas.

2) Develop management plans for these protected areas.

3) Create terrestrial biodiversity indicators and a Net Conservation Gain index.

4) Define a comprehensive strategy and

implementation plan for the Terrestrial Ecological Restoration and Enhancement Master Plan.

5) Support RSG in developing nature-based tourism.

6) Increase the knowledge, capacity, and involvement of Red Sea zone-local communities in the conservation of biodiversity and natural resources.

The project outcomes will contribute to RSG’s commitments under the Saudi Green Initiative (SGI) (Figures and II). This report presents a summary of the baseline data, with a focus on evaluating Terrestrial Key Biodiversity Areas (KBAs) across the Red Sea zone in accordance with IUCN criteria.

Field missions carried out in 2024 sampled 120 sites—87 on the mainland and 33 on islands—across the Red Sea zone,

including both the AMAALA and The Red Sea destinations. Habitat mapping was conducted using GIS with a 100 m x 100 m spatial resolution, and all spatial data were generated using a projected coordinate system.

In total, 11 KBAs were identified—eight within The Red Sea and three in AMAALA

These areas encompass the distribution of:

19 species endemic to the Arabian Peninsula

41 threatened species within the Red Sea zone

88 geographically restricted species

18 species that exhibit demographic aggregations

Altogether, 136 species—classified as threatened, geographically restricted, endemic, or demographically aggregated— are represented within these KBAs. This constitutes 24% of the total biodiversity recorded in the Red Sea zone.

By managing these KBAs effectively, RSG will preserve a rich and diverse terrestrial ecosystem within the The Red Sea and AMAALA destinations. This proactive conservation approach not only aligns with global biodiversity targets but also strengthens RSG’s standing as a leader in regenerative tourism and sustainable development.

SAUDI GREEN

Overview of RSG's contributions to the SGI under the "Protecting Land and Sea" pillar. The diagram highlights key initiatives, including SGI. 2 Terrestrial Biodiversity Baseline Assessment, which focuses on biodiversity conservation, habitat assessment, and species monitoring.

Terrestrial Biodiversity Baseline Assessment under SGI.2 outlining key milestones and deliverables from 2024 to 2025 The pyramid illustration serves as the critical starting point for all subsequent steps. Each ascending layer builds upon the previous one. This sequential framework ensures a comprehensive terrestrial biodiversity strategy.

Figure
Figure II

INTRODUCTION

Red Sea Global (RSG) was established in 2018 to develop and promote The Red Sea destination

RSG’s portfolio later expanded to include the AMAALA destination. Both The Red Sea and AMAALA are being developed as international luxury destinations with a strong emphasis on environmental sustainability and long-term biodiversity conservation (Figure 01).

RSG’s mission is deeply rooted in Saudi Arabia’s Vision 2030, which positions sustainable development, environmental preservation, and biodiversity protection as key pillars for diversifying and strengthening the Kingdom’s economy. Through the creation of ambitious regenerative tourism destinations that enhance natural landscapes, cultural heritage, and community wellbeing, RSG reinforces the Kingdom’s commitment to long-term environmental and economic sustainability.

This pioneering approach not only sets new international standards but also positions Saudi Arabia as a prominent player on the global tourism map. The Red Sea zone is poised to become a world-class destination for visitors seeking exclusive experiences at the intersection of land and sea. Tourists will be able to explore pristine coastal zones, islands, lagoons, dormant volcanoes, deserts, and mountains, along with unique cultural and ecological features. RSG’s development plans within the Red Sea zone align with the United Nations Sustainable Development Goals (SDGs) and the Convention on Biological Diversity (CBD), placing the company within a global framework focused on halting biodiversity loss, protecting vulnerable species, and restoring ecosystems.

Originally established in 2018 to develop The Red Sea, RSG has since expanded its mission to encompass a broader environmental mandate—safeguarding ecologically valuable habitats, restoring degraded areas, and achieving a minimum of 30% net conservation gain. This directly supports Target 3 of the Kunming-Montreal Global Biodiversity Framework, which calls for the protection of at least 30% of the world’s terrestrial, freshwater, and marine ecosystems by 2030.

RSG’s initiatives also align with the broader goals of the landmark UN Biodiversity Agreement, specifically the 23 targets set at COP15, including ecosystem protection, reducing harmful subsidies, and halving global food waste. Furthermore, RSG supports the Paris Agreement (COP21) and the objectives outlined in Saudi Arabia’s Updated First Nationally Determined Contributions (NDCs), including emissions reduction, climate adaptation, and responsible development.

Despite the exceptional natural features of the Red Sea zone, the region faces significant environmental challenges due to its hot, arid climate and the impacts of human activity and climate change. These include drought, overgrazing, logging, and unregulated land cultivation—all of which have contributed to the degradation of natural ecosystems. In response, a range of strategies has been launched under Vision 2030 to protect, restore, and sustainably manage these fragile environments.

The current initiative, Terrestrial Spatial Habitats Assessment for Biodiversity Conservation, focuses on terrestrial habitats, biodiversity conservation, and management strategies that promote the restoration of natural capital and the sustainable use of resources within the Red Sea zone. It evaluates terrestrial habitats for their conservation value and supports the planning and execution of RSG’s broader environmental strategies to preserve, restore, and enhance the region’s natural and wildlife heritage.

This assessment report presents an unprecedented and robust baseline for terrestrial biodiversity, including KBAs mapping that identifies zones critical to the long-term conservation of species within the Red Sea zone. The resulting data also contributes to the advancement of ecotourism and the economic diversification of local communities.

By aligning with Vision 2030 and the CBD, this initiative reinforces national environmental and economic goals while contributing meaningfully to global conservation efforts. RSG’s commitment to net biodiversity gain strengthens both domestic and international actions aimed at ecosystem protection, restoration, and sustainability—further affirming the company’s credibility and its commitment to both people and the planet.

View from an ancient reef alcove overlooking Al Wajh Bank

METHODOLOGY

FIELD SAMPLING

The study areas addressed by current baseline assessment within the Red Sea zone comprise the terrestrial sectors of The Red Sea, totalling 10,620 km2, and AMAALA, totalling 2,567 km2, occupying a total of 13,187 km2 (Figure 01).

The field sampling scheme was based on preselected sites designed to cover the conservation areas and the environmental variability of the Red Sea zone region. Field sampling of flora and fauna targeted the same general and island sites but occurred at distinct times throughout the year.

The flora inventory was conducted over 41 days, from May 5th to June 24th, 2024. Fauna field sampling was carried out during three separate field missions in 2024:

• M1: 58 days between March 7th and May 3rd 2024, with 7 to 12 fauna experts.

• M2: 35 days between June 1st and July 5th 2024, with 8 to 12 fauna experts.

• M3: 37 days between September 9 th and October 15th 2024, with 10 to 11 fauna experts.

These missions were scheduled to cover a broad range of climatic conditions experienced in the Red Sea zone throughout the year, excluding winter, to ensure sampling during different phenological and activity peaks of the various taxonomic groups under study.

Figure 01 The
The Red Sea
AMAALA

MAPPING OF KEY BIODIVERSITY AREAS

Key Biodiversity Areas (KBAs) are sites that contribute significantly to the global, regional, or local persistence of biodiversity. The identification of KBAs in the Red Sea zone region followed the guidelines set by the IUCN (IUCN 2016; KBA Standards and Appeals Committee 2022). A set of multiple criteria, grouped under five categories, was used to identify KBAs (see Ferreira et al., 2024), with at least one criterion required for a site to qualify as a KBA:

A) Threatened biodiversity

This criterion identifies sites that contribute significantly to the regional persistence of locally threatened species (A1) or threatened ecosystem types (A2), based on IUCN criteria. Conservation status was calculated specifically for the Red Sea zone area, i.e., at the local-Red Sea zone level (see Ferreira et al., 2024).

B) Geographically restricted biodiversity

This criterion identifies sites that contribute significantly to the regional persistence of locally geographically restricted species (B1), co-occurring geographically restricted species (B2), geographically restricted assemblages (B3), or geographically restricted ecosystem types (B4). Species ranges were calculated specifically for the Red Sea zone area, i.e., at the local-Red Sea zone level (see Ferreira et al., 2024).

C) Ecological integrity

This criterion identifies sites that contribute significantly to the regional persistence of wholly intact ecological communities with supporting large-scale ecological processes, essentially unaffected by major human activities.

D) Biological processes

This criterion identifies sites that contribute significantly to the regional persistence of demographic aggregations (D1), ecological refugia (D2 ),

or recruitment sources (D3), essentially where sites hold a significant proportion of a species’ population during at least one of its life stages, making it critical for long-term survival.

E) Irreplaceability

This criterion identifies sites that have very high irreplaceability for the regional persistence of biodiversity, as determined through a complementaritybased quantitative analysis of irreplaceability.

The application of these criteria to identify KBAs was based on multiple indicators (Table 01), including the diversity, rarity, naturalness, uniqueness, and vulnerability of habitats and species, the population sizes of key species (e.g., threatened species for the Red Sea zone area or KSA endemics), and the potential value for restoration and enhancement. Not all criteria could be applied, such as E) Irreplaceability, or sub-criteria like B3) Geographically restricted assemblages, due to a lack of data on species or habitats. When applicable, analyses were conducted in a GIS with a 100 m x 100 m spatial resolution, and all spatial data were produced using the projected coordinate system WGS 1984 UTM Zone 37N.

Table 01 Categories, criteria, and indicators used to identify and map Key Biodiversity Areas in the Red Sea zone region. Keywords: L= Local-Red Sea zone level, R= Regional level, G= Global level. See Ferreira et al. (2024) for more details.

Categories Criteria

Indicator

A) Threatened biodiversity A1 Threatened speciesL Occurrence of threatened flora and fauna

B) Geographically restricted biodiversity

A2 Threatened ecosystem typesG Occurrence of mangroves

B1 Individual geographically restricted species Occurrence of geographically restricted flora and fauna

B2 Cooccurring geographically restricted speciesR Hotspots of flora and fauna endemic to the Arabian Peninsula

B3 Geographically restricted assemblages Not used

B4. Geographically restricted ecosystem typesL Occurrence of wetlands

C) Ecological integrity C. Ecological integrity Occurrence of last of the wild

D) Biological processes D1 Demographic aggregations Occurrence of bird aggregations

D2. Ecological refugiaL Occurrence of wetlands Occurrence of bat roosts

D3. Recruitment sources Occurrence of wetlands

E) Irreplaceability

E. Irreplaceability through quantitative analysis Not used

During the fieldwork missions to the Red Sea zone region in 2024, a total of 120 sites were sampled, comprising 89 sites sampled for both flora and fauna (75%), 10 sites sampled for flora only (8%), and 21 sites sampled for fauna only (17%). From the 120 sites sampled, 87 sites were sampled in mainland areas (72 sites for flora and fauna, 7 site for flora only, and 8 sites for fauna only), and 33 sites were sampled in Islands (17 sites for flora and fauna, 1 site for flora only, and 13 sites for fauna only).

Concerning the sampling of flora, a total of 99 sites were sampled, while for fauna, a total of 110 sites were sampled. In addition, 181 Adhoc sites were sampled for fauna only. The distribution of sampling sites covered the full area of the Red Sea zone region, including The Red Sea and AMAALA destinationsectors, providing a suitable sampling of the environmental variation of the Red Sea zone region (Figure 02)

Figure 02
Spatial distribution of sampling sites in the Red Sea Zone region, categorizing sites sampled for flora and fauna, only for flora, only for fauna, and opportunistic ad-hoc observations from fauna.

MAPPING OF KEY BIODIVERSITY AREAS

A total of 11 KBAs were identified in the Red Sea zone region, following the guidelines set by IUCN when applied to the local-Red Sea zone scale (see list of proposed KBAs and their fact sheets). The distribution of the 11 KBAs and their characteristics are displayed in Figure 03 and Table 02, and detailed fact sheet about each KBA is given.

A

Threatened speciesL

Table 02 | List of the 11 KBAs identified in the Red Sea zone and their main characteristics according to the classification criteria. Keywords: WB =Wajh Bank, HL= Harrat Lunayyir, JS=Jabal Saykhaan, UWH=Upper Wadi Al Hamd, WK=Wadi Khuff, WH=Wadi Al Hamd, JQ=Jabal Qawwam, JR=Jabal Ral, ACM=AMAALA Coastal Mangroves, TBM= Triple Bay Mountains, ANM=AMAALA Northern Mountains, M&T= Marine and terrestrial, L= Local-Red Sea zone level, R= Regional level, G= Global level.

A2 Threatened ecosystem typesG

Criterion B

B1 Individual geographically restricted species

B2 Cooccurring geographically restricted speciesR

B4 Geographically restricted ecosystem types

Criterion C

C. Ecological integrity

Criterion D

D Demographic aggregations

N species with demographic aggregations 18

D2 Ecological refugiaL

Occurrence of bat roosts 1 high priority and 2 low

D3 Recruitment sources

Distribution of the 11 KBAs identified in the RSZ.

The vast majority of the KBAs were identified using Criteria A1 (threatened species), B1 (geographically restricted species), and B2 (endemic species). Only in The Red Sea – Al Wajh Bank was it possible to also apply Criterion D1 (demographic aggregations). The marine/ terrestrial KBA of Al Wajh Bank and AMAALA Coastal Mangroves displayed considerable representation of the threatened ecosystem type – Mangroves, triggering Criterion A2. Three KBAs featured bat roosts functioning as ecological refugia, triggering Criterion D2. The KBAs of The Red Sea – Harrat Lunayyir and AMAALA – Triple Bay Mountains are particularly important in this regard. Additionally, a considerable area of wetlands was identified in three KBAs, triggering Criteria B4 (geographically restricted ecosystem types), D2, and D3 (recruitment sources), with The Red Sea –Wadi Khuff, The Red Sea – Wadi Al Hamd, and AMAALA – Triple Bay Mountains being of particular significance.

In total, these 11 KBAs cover the distribution of:

• 41 threatened species (Criterion A1),

• 88 geographically restricted species (Criterion B1),

• 19 species endemic to the Arabian Peninsula (Criterion B2),

• 18 species displaying demographic aggregations within the Red Sea zone region (Criterion D1) (Table 03).

A total of 136 species of flora and fauna, classified as threatened, geographically restricted, endemic, or exhibiting demographic aggregations, are represented in the 11 KBAs. This accounts for 24% of the total species diversity identified in the Red Sea zone region (Table 03).

The least represented group was reptiles, with only 15.2% of their species diversity covered in the KBAs. This was due to the relatively few reptile species classified as threatened, geographically restricted, or endemic to the Arabian Peninsula, compared to other taxonomic groups. Birds were also less represented, with 19.1% coverage of their total diversity. This is attributed to the fact that wintering birds were not evaluated against IUCN Red List criteria during the assessment of extinction risk due to a lack of data for the winter period.

In contrast, liverwort plants, amphibians, and fish were 100% covered. On average, 49.7% of the diversity of all taxonomic groups was represented in the identified KBAs.

Table 03 Number of species of flora and fauna included in the 11 KBAs identified in the Red Sea zone by taxonomic group according to the classification criteria and the total number of species covered and the percentage (%) in relation to the total number of species identified in the region.: L= Local-Red Sea zone level, R= Regional level. See

Taxonomic Group

Ferreira et al. (2024) for more details.
Landscape view from Jabal Ral

MAPPING OF TERRESTRIAL HABITATS

The supervised classification produced a landuse/landcover (LULC) map with 11 classes (Figures 04 and 05), representing the major landscape features present in the Red Sea zone region: volcanic rock, rock outcrops, limestone, sandstone, stony flatlands, sand and gravel flatlands, sandy flatlands, dunes, oasis and vegetated wadis, other perennial vegetation, sparse woodlands, mangroves closed-canopy,

mangroves opencanopy, salt pans, water, and built-up. The final classification presents classes with a high level of identification detail, such as the categories of volcanic rock, sandy LULC types (dunes and sandy flatlands), rock outcrops, and stony flatlands.Each KBA contained a different set of habitats, with KBAs containing between 8 to 13 different habitats (Table 04).

Figure 04
Figure 05
Landuse/landcover (LULC) categories identified in The Red Sea following supervised classification of satellite imagery, dynamic harmonic regression models of spectral indices and GEMMM mangrove methodologies.
Landuse/landcover (LULC) categories identified in the AMAALA project following supervised classification of satellite imagery, dynamic harmonic regression models of spectral indices and GEMMM mangrove methodologies.
AMAALA

Table 04 | Percentage (%) of each landuse/landcover (LULC) class in each KBA. Keywords:

WB =Al Wajh Bank, HL= Harrat Lunayyir, JS=Jabal Saykhaan, UWH=Upper Wadi Al Hamd, WK=Wadi Khuff, WH=Wadi Al Hamd, JQ=Jabal Qawwam, JR=Jabal Ral and Northern, TBM= Triple Bay Mountains, ANM=AMAALA Northern Mountains, ACM=AMAALA Coastal Mangroves.

KEY BIODIVERSITY AREAS

Marine, Terrestrial - 2 to 12

2,835

Purple Heron

GLOBAL KBA STATUS

Terrestrial

GLOBAL KBA CRITERIA SYSTEM ELEVATION

2 to 12

2,835

The Red Sea
The Red Sea
The Red Sea

RATIONALE FOR QUALIFYING AS KBA

The Red Sea destination's Al Wajh Bank was classified due to its significance for the conservation of biodiversity. This area supports three species of flora and 21 species of fauna that are of conservation concern and includes a limited area of threatened mangrove (0.5% of the KBA). Significant species of flora include Atriplex farinosa and Rhizophora mucronata, both classified as Vulnerable in the Red Sea zone region. Significant species of fauna include Goliath Heron, Purple Heron, Crab Plover, Red-billed Tropicbird, Eurasian Spoonbill, and Saunders’s Tern, all classified as Endangered in the Red Sea zone region.

Al Wajh Bank was classified as an Important Bird Area (IBA) and as a global KBA in 1994 due to its significance for breeding populations of key bird species. This area is estimated to support approximately 2% of the global population of Sooty Falcon (Calabrese 2022), as well as critical proportions of other priority marine bird species, including: Crab Plover with an estimated 5% of the global population; Sooty Gull with 17%–35%; Pallas’s Gull with 15%; Bridled Tern with 1%; Whitecheeked Tern with 4%; and Lesser Crested Tern with 2% (Calabrese et al. 2024).

However, gaps remain in data on additional bird species that might rely on the archipelago during various stages of their life cycles, which limits the current understanding of how crucial these islands are for the longterm survival of those species. Despite its recognised status as a KBA, its location within a major migratory flyway and the presence of globally and locally threatened species, Al Wajh Bank has been identified as having low value for wintering waterbirds (shorebirds and ducks; Key Biodiversity Areas Partnership 2025). However, due to the lack of studies the importance of these islands as stopover and wintering periods, critical stages in these species’ life cycles, remains underexplored and limits the current understanding of how crucial the KBA is for species aggregations. These birds are experiencing rapid population declines and many species are classified as threatened under the IUCN Red List Data. Despite the several existing knowledge gaps, recent work conducted on the islands by RSG (Calabrese 2022; Calabrese et al, 2024), as well as data collected by BIOPOLIS/ BIODESERTS in the scope of the “Spatial Habitats Assessment for Biodiversity Conservation” project have provided new insights that would allow the updating of this globally important KBA, and the establishment of a local-Red Sea zone KBA.

This site qualifies as a KBA of local-Red Sea zone significance that meets several thresholds for the identification of KBA, namely: Criterion A1 (six EN and eight VU species), A2 (considerable area covered by a threatened ecosystem Mangroves), B1 (eight geographically restricted species), B2 (three endemic species); D1a (holds 18

species with a significant proportion of the population size during one or more key stages of its life cycle).

Crit. A2 Mangroves (km2): 14.67

Table 05 Biodiversity elements triggering KBA criteria. Keywords: T= threatened, GR= geographically restricted, E= endemic, DA= Demographic aggregations, L= Local-Red Sea zone level, R= Regional level. See Ferreira et al. (2024) for more details.

Group Species Crit. A Crit. B1 Crit. B2 Crit. D1a TL

Vascular plants Atriplex farinosa VU

Cyperus conglomeratus Yes

Rhizophora mucronata VU

Mammals Cheesman’s Gerbil Yes

Birds Goliath Heron EN ›90% of the local popula-tion breeds in the area

Purple Heron EN

Ruddy Turnstone

Pharaoh Eagle-owl VU

Green-backed Heron VU

Sanderling

Dunlin

Curlew Sandpiper

Little Stint

Common Ringed Plover

Greater Sand Plover

Siberian Sand Plover

Arabian Sunbird Yes

Crab Plover EN

Black-crowned Sparrow-lark VU Yes

Sooty Falcon VU

Eurasian Oystercatcher

Slender-billed Gull

›90% of local-Red Sea zone nonbreeding pop. in the area

›90% of local-Red Sea zone nonbreeding pop. in the area

›90% of local-Red Sea zone nonbreeding pop. in the area

›90% of local-Red Sea zone nonbreeding pop. in the area

›90% of local-Red Sea zone nonbreeding pop. in the area

›90% of local-Red Sea zone nonbreeding pop. in the area

›90% of local-Red Sea zone nonbreeding pop. in the area

›90% of local-Red Sea zone nonbreeding pop. in the area

Minimum RUs = 1073; ›90% of local pop. breeds in the area

Minimum RUs = 40; ›90% of local pop. breeds in the area

›90% of local non-breeding pop. in the area

›90% of local non-breeding pop. in the area

Birds Bar-tailed Godwit ›90% of local-Red Sea zone nonbreeding pop. in the area

Osprey VU Minimum RUs =92; › 80% of local pop. breeds in the area

Red-billed Tropicbird EN

Greater Flamingo ›90% of local-Red Sea zone nonbreeding pop. in the area

Eurasian Spoonbill EN Minimum RUs =9; ›90% of local-Red Sea zone pop. breeds in the area

BIRDS’ CONSERVATION ON ISLANDS

population of a priority species; d) islands with the highest concentrations of locally threatened shorebirds; and e) islands that hold a diversity of locally threatened heron species. The conservation measures directed at the protection of these islands will also benefit many other migratory birds that also use the islands as stopovers or feeding grounds while on migration, such as Shrikes, Rails, Wheatears, Warblers, and Harriers. Group Species Crit. A

Greater Sand Plover ›90% of local-Red Sea zone nonbreeding pop. in the area

Saunders’s Tern EN

European Turtle-dove Yes

Brown Booby VU

Reptiles Hemidactylus sp. nov. 3 Yes

Insects Vagrant Emperor Yes

Eleven-spotted Lady Beetle Yes

Yellow Pansy Yes

Blue Pansy Yes

Sand Ground Beetle Yes

This site is also globally important for breeding populations of six waterbirds considered priority species, namely Sooty Gull, Pallas’s Gull, Bridled Tern, Lesser Crested Tern, Greater Crested Tern, and Whitecheeked Tern. Additionally, Ardeidae species breed in the area, such as Western Reef Egret, or use it during migration and winter, as Grey Heron and Black Crowned Night Heron. Most shorebirds that use the area as stopover and/or wintering grounds are of conservation concern, such as

Eurasian Curlew. Two Harriers, the Wester Marsh and Pallid Harrier,, also use the area on migration and have global conservation concern. Two warbler species, Common Reed Warbler and Clamorous Reed Warbler were frequently observed singing within the mangroves, a strong indication that they are breeding in the area. The area is also important for marine turtles and Dugong populations.

A selection of the islands that contribute the most to the classification of Al Wajh Bank as a local KBA was made to prioritise conservation actions (Table 06). This selection was based on specific criteria aimed at ensuring the protection of priority and threatened bird species, including: a) islands where priority species breed exclusively (meaning these species do not breed on other islands); b) islands that exhibit the highest diversity of breeding priority species; c) islands that support a significant proportion of the local breeding

Osprey nest
Arabian Sunbird (Endemic)
Coastal mangrove and halophytic vegetation
Crab Plover (Threatened)
Cyperus conglomeratus (Geog. Restricted)
Osprey (Threatened)
Sooty Falcon (Vulnerable)

Table 06 List of islands within Al Wajh Bank and criteria. Keywords: R= Regional level, G= Global level. See Ferreira et al. (2024) for more details.

Island Criteria of selection Important Species Conservation Status Main threat (IUCN)

Quman Majority of population is breeding; Higher diversity of priority species Sooty Falcon; Bridled Tern; Whiteeyed Gull ENR LC, LC 1.3 (Tourism & recreation areas)

Breem Single priority species; Majority of population is breeding; Higher diversity of priority species Brown Booby; Saunders’s Tern LC 1.3 (Tourism & recreation areas)

Al-Kaabiah Single priority species Greater Crested Tern LC Al-Numaniat 2 Single priority species Eurasian Spoonbill LC

Abu Laheq Higher diversity of priority species; Majority of population is breeding Bridled Tern

Al-Osh Al-Sharqi Higher diversity of priority species; presence of threatened shorebirds Crab Plover; Sooty Gull; Bridled Tern; White-cheeked Tern; Ruddy Turnstone; Dunlin. VUR LC, LC, LC; NTG NTG

Al-Radeem Higher diversity of priority species; Majority of population is breeding; presence of threatened shorebirds and herons Lesser Crested Tern; Bridled Tern; Dunlin, Greater Sand Plover; Goliath Heron; Grey Heron

(Tourism &

LC; NTG NTR ENR NTR 8.1 (Invasive species)

Mardunah Majority of population is breeding Sooty Gull; Sooty Falcon LC, ENR Ghawar Majority of population is breeding; Diversity of herons Sooty Gull; Sooty Falcon; Crab Plover; Goliath Heron; Grey Heron; Purple Heron LC, ENR VUR ENR NTR NTR 8.1 (Invasive species: rat)

Ataweel Majority of population is breeding Bridled Tern; Sooty Gull; Whiteeyed Gull; Whitecheeked Tern; Crab Plover; Ruddy Turnstone; Dunlin; Greater Sand Plover; Greater Sand Plover

Shimmuzah (1+2)

Al-Shaykh Marbat

Majority of population is breeding; high concentration of threatened shorebirds

White-eyed Gull; Crab Plover; Bridled Tern; Ruddy Turnstone; Greater Sand Plover; Bar-tailed Godwit; Greater Sand Plover

LC, LC, LC, LC, VUR NTG NTG NTR; VUG

LC, VUR LC; NTG NTR NTG VUG 8.1 (Invasive species)

Majority of population is breeding Crab Plover; Sooty Gull;Whitecheeked Tern; Lesser Crested Tern; Bridled Tern VUR LC, LC, LC, LC

Al-Waqadi Majority of population is breeding Lesser Crested Tern LC 8.1 (Invasive species: cat)

Al-Numaniat 3 Majority of population is breeding Crab Plover VUR

Sheybarah North Majority of population is breeding; Diversity of herons White-eyed Gull; Goliath Heron; Grey Heron; Purple Heron LC; ENR NTR NTR 8.1 (Invasive species)

Umairat Majority of population is breeding Crab Plover VUR

Suwayhill (1+2) High concentration of threatened shorebirds and herons; Majority of population is breeding Ruddy Turnstone; Dunlin; Curlew Sandpiper; Siberian Sand Plover; Bar-tailed Godwit; Eurasian Curlew; Greater Sand Plover; Goliath Heron; Sooty Falcon NTG, NTG, VUG, ENG, NTG, NTG, VUG; ENR, ENR 8.1 (Invasive species)

Mutiat (1+2) High concentration of threatened shorebirds Ruddy Turnstone; Dunlin; Bartailed Godwit; Greater Sand Plover NTG, NTG, NTG, VUG 8.2 (Problematic native species: camel)

SITE OVERVIEW

HARRAT LUNAYYIR

Hemidactylus sp. nov.

CLASSIFICATION Local & Global

1,211

CENTRAL COORDINATES

Latitude: 25.1926

Longitude: 37.779

Terrestrial

(m)

339 to 1,471

1,211

Latitude: 25.1926

Longitude: 37.779

Terrestrial

339 to 1,471

AREA OF KBA (km2)
The Red Sea
The Red Sea
The Red Sea

The Red Sea destination's Harrat Lunayyir was classified due to its significance for the conservation of biodiversity. This area supports seven species of flora and 19 species of fauna that are of conservation concern, three bat roosts that are locally important, and includes a considerable area

that still classifies as Last of the Wild (45% of the KBA). Significant species of flora include Hippocrepis constricta classified as Vulnerable in the Red Sea zone region. Significant species of fauna include Bonelli’s Eagle and Fantailed Raven, both classified as Endangered in the Red Sea zone region.

This site qualifies as a KBA of local-Red Sea zone significance that meets several thresholds for the identification of KBA, namely: Criterion A1 (two EN and five VU species), B1 (10 geographically restricted species), B2 (11 endemic species), C (considerable area classified as Last of the Wild), and D2 (1 high priority and 2 low priority bat roosts.

Table 07 | Biodiversity elements triggering KBA criteria. Keywords: L= Local-Red Sea zone level, R= Regional level. See Ferreira et al. ( 2024 ) for more details.

Vascular plants Asteriscus graveolens Yes

Corchorus depressus Yes

Hippocrepis constricta VU

Medicago laciniata Yes

Morettia parviflora Yes

Solanum incanum Yes

Trigonella stellata Yes

Mammals Cape Hare VU

Geoffroy’s Myotis VU Birds Arabian Partridge Yes

Bonelli’s Eagle EN Arabian Sunbird Yes

Fan-tailed Raven EN Arabian Serin VU Yes

Desert Tawny Owl VU Reptiles Israeli Mole Viper Yes

Hemidactylus sp. nov. 3 Yes

Hejaz Black–collared Snake Yes Arabian Cat Snake Yes

Dark Striped Scorpion Yes Eclipse Deathstalker

Arabian Burrowing Scorpion Yes Insects Scotti’s Ground Beetle Yes Yes

Eucymatodera Beetle Yes

Blue Pansy Yes

Arabian Oxycara Yes

C Last of the Wild (km2): 552

Diverse volcanic forms

Three bat roosts were located in this KBA: Roost 8 of high priority and Roosts 5 and 9 of low priority. Roost 8 was classified as high

8 (high priority), specific measures should be applied. This roost was characterised by holes in rocks accessible to humans,

Figure 06
Entrance to Roost 8 where Lesser Horseshoe Bat was recorded with a bat detector.
Landscape view Basalt columns Scotti’s Ground Beetle (Endemic)
Corchorus depressus (Geog. Restricted) Hejaz Black–collared Snake (Endemic) Cape Hare (Threatened)

SITE OVERVIEW

JABAL SAYKHAAN

AREA OF KBA (km2)

1,643

Latitude: 25.4760

Longitude: 37.4232

Terrestrial

CENTRAL COORDINATES SYSTEM ELEVATION (m)

115 to 773

Arabian Sunbird

1,643

The Red Sea
The Red Sea

RATIONALE FOR QUALIFYING AS KBA

The Red Sea destination's Jabal Saykhaan was classified due to its significance for the conservation of biodiversity. This area supports 16 species of flora and 16 species of fauna that are of conservation concern and includes a considerable area that still classifies as Last of the Wild (27% of the KBA). Significant species of flora

include Anisosciadium lanatum classified as Critically Endangered in the Red Sea zone region.

Significant species of fauna include Arabian Woodpecker and Peregrine Falcon, both classified as Critically Endangered in the Red Sea zone region.

This site qualifies as a KBA of local-Red Sea zone significance that meets several thresholds for the identification of KBA, namely: Criterion A1 (three CR and six VU species), B1 (15 geographically restricted species), B2 (13 endemic species), and C (considerable area classified as Last of the Wild).

Table 08 | Biodiversity elements triggering KBA criteria. Keywords: L= Local-Red Sea zone level, R= Regional level. See Ferreira et al. ( 2024 ) for more details.

Vascular plants Anisosciadium lanatum CR Yes Yes

Cleome pallida Yes

Convolvulus oxyphyllus Yes

Hibiscus micranthus VU

Morettia parviflora Yes Yes

Polygala sinaica Yes Yes

Mammals Cheesman’s Gerbil Yes Yes

Large Aden Gerbil Yes Yes

Gerbillus sp. nov.1 Yes Yes

Geoffroy’s Myotis VU

Birds Arabian Partridge Yes Yes

Pharaoh Eagle-owl VU

Arabian Sunbird Yes Yes

Arabian Serin VU Yes Yes

Arabian Woodpecker CR Yes Yes

Peregrine Falcon CR

Reptiles Mount Elba Snake-eyed Lizard VU Yes

Saharan Racer Yes

Amphibians Oman Toad VU Yes Yes

Scorpions Eclipse Deathstalker Yes Yes

Insects Madagascar Beetle Yes

Arabian Oxycara Yes Yes

ADDITIONAL BIODIVERSITY NOT TRIGGERING

Crit. C Last of the Wild (km2): 450

Crit. B4, D2, D3 Wetlands (km2): 0.8

Diverse geomorphic habitats
Cleome pallida (Geog. Restricted)
Convolvulus oxyphyllus (Geog. Restricted)
Arabian Partridge (Endemic)
Landscape view Hibiscus micranthus (Threatened)
Mount Elba Snake-eyed Lizard (Threatened & Geog. restricted)

SITE OVERVIEW

UPPER WADI AL HAMD

976

Orange Patched Jewel Beetle
The Red Sea
The Red Sea
The Red Sea

RATIONALE FOR QUALIFYING AS KBA

The Red Sea destination's Upper Wadi Al Hamd was classified due to its significance for the conservation of biodiversity. This area supports one species of flora and nine species of fauna that are of conservation concern and includes a considerable area that still classifies as Last of the Wild (33% of the KBA). Significant species of flora

include Morettia parviflora an endemic plant of the Arabian Peninsula. Significant species of fauna include Arabian Woodpecker, Arabian Wolf, and Nubian Ibex, the former classified as Critically Endangered and the latter pair as Endangered in the Red Sea zone region.

Vascular plants

Mammals

Birds

Scorpions

Insects

Table 09 | Biodiversity elements triggering KBA criteria. Keywords: L= Local-Red Sea zone level, R= Regional level. See Ferreira et al. ( 2024 ) for more details.

Morettia parviflora Yes

Arabian Wolf EN

Nubian Ibex EN Yes

Geoffroy’s Myotis VU

Egyptian Slit-faced Bat VU

Arabian Partridge Yes

Short-toed Snake-eagle VU

Arabian Woodpecker CR Yes

Eclipse Deathstalker Yes

Orange Patched Jewel Beetle Yes

Crit. C Last of the Wild (km2): 319

This site qualifies as a KBA of local-Red Sea zone significance that meets several thresholds for the identification of KBA, namely: Criterion A1 (one CR, two EN and three VU species), B1 (two geographically restricted species), B2 (four endemic species), and C (considerable area classified as Last of the Wild).

Diverse geomorphic habitats

REPRESENTATIVE PHOTOS

Arabian Wolf (Threatened)
Landscap view Rock outcrops and stony flatland
Orange Patched Jewel Beetle (Geog. Restricted)
Arabian Woodpecker (Threatened)
Eclipse Deathstalker (Endemic)

SITE

WADI KHUFF

Blue-spotted Arab

Latitude: 25.3498

Longitude: 37.2948

Terrestrial 106 to 211 AREA OF KBA (km2)

The Red Sea
The Red Sea
The Red Sea

RATIONALE FOR QUALIFYING AS KBA

The Red Sea destination's Wadi Khuff was classified due to its significance for the conservation of biodiversity. This area supports 10 species of fauna that are of conservation concern and includes a considerable area that is a wetland (7% of the KBA). Significant species of fauna include Hemprich’s Desert Bat and Shorttoed Snake-eagle that classify as Vulnerable in the Red Sea zone region.

This site qualifies as a KBA of local-Red Sea zone significance that meets several thresholds for the identification of KBA, namely: Criterion A1 (two VU species), B1 (three geographically restricted species), B2 (five endemic species), and B4, D2 and D3 (considerable area covered by wetlands).

Table 10 | Biodiversity elements triggering KBA criteria. Keywords: L= Local-Red Sea zone level, R= Regional level. See Ferreira et al. ( 2024 ) for more details.

Group Species Crit. A Crit. B1 Crit. B2

ThreatenedL Geog. RestrictedL EndemicR

Mammals Cheesman’s Gerbil Yes

Hemprich’s Desert Bat VU

Kuhl’s Pipistrelle Yes

Birds Arabian Sunbird Yes

Short-toed Snake-eagle VU

Reptiles Hemidactylus sp. nov. 3 Yes

Scorpions Dark Striped Scorpion Yes

Eclipse Deathstalker Yes

Insects Bluespotted Arab Yes

Epaulet Skimmer Yes

Crit. B4, D2, D3 Wetlands (km2): 2.55

The site includes a series of small sized freshwater springs inside Wadi Khuff, that accumulate freshwater along almost 400 m inside a mountain canyon. Despite the small size of the wetland, it is of high relevance to the local-Red Sea zone fauna.

Diverse geomorphic habitats

REPRESENTATIVE PHOTOS OF

Natural water spring landscape
Blue-spotted Arab (Geog. Restricted)
Cheesman’s Gerbil (Endemic)
Epaulet Skimmer (Geog. Restricted)
Hemprich’s Desert Bat (Threatened)

SITE OVERVIEW

WADI AL HAMD

383

CENTRAL COORDINATES

Latitude: 25.7410

Longitude: 37.3128

Terrestrial

37 to 423

Cistanche tubulosa

SITE OVERVIEW

The Red Sea
The Red Sea
The Red Sea

SITE

DETAILS

RATIONALE FOR QUALIFYING AS KBA

The Red Sea destination's Wadi Al Hamd was classified due to its significance for the conservation of biodiversity. This area supports seven species of flora and 16 species of fauna that are of conservation concern and includes a considerable area that is a wetland (38% of the KBA) and that still classifies as Last of the Wild (53% of the KBA). Significant species of

flora include Monsonia heliotropioides that classify as Endangered in the Red Sea zone region. Significant species of fauna include Arabian Woodpecker, Bonelli's Eagle, Euasian Spoonbill, and Killifish, the former classified as Critically Endangered and the latter trio of species as Endangered in the Red Sea zone region.

This site qualifies as a KBA of local-Red Sea zone significance that meets several thresholds for the identification of KBA, namely: Criterion A1 (one CR, four EN and five VU species), B1 (eight geographically restricted species), B2 (seven endemic species), C (considerable area classified as Last of the Wild), and B4, D2 and D3 (considerable area covered by wetlands).

Table 11 | Biodiversity elements triggering KBA criteria. Keywords: L= Local-Red Sea zone level, R= Regional level. See Ferreira et al. ( 2024 ) for more details.

Astragalus sieberi

Cistanche tubulosa

Corchorus depressus Yes

Hippocrepis constricta VU

Monsonia heliotropioides EN Yes

Polygala sinaica

Cheesman’s Gerbil

Geoffroy’s Myotis VU

Fat Sand Rat Yes

Birds Bonelli’s Eagle EN

Long-legged Buzzard VU

Black Scrubrobin VU

Short-toed Snake-eagle VU Arabian Woodpecker CR

Eurasian Spoonbill EN

Deathstalker

Burrowing Scorpion

Arab Mantis

Bembridge Beetle

Crit. B4, D2, D3 Wetlands (km2): 146.12

Crit. C Last of the Wild (km2): 202

The site includes the Wadi Al Hamd that accumulates water along a 120 km stretch of a mountain canyon.

This wetland is of high relevance to the local-Red Sea zone fauna.

Diverse landforms and habitats
Dense and diverse vegetation
Cistanche tubulosa (Geog. Restricted)
Fat Sand Rat (Geog. Restricted)
Inland wetland
Killifish (Threatened)
Arabian Burrowing Scorpion (Endemic)

SITE OVERVIEW

JABAL QAWWAM

772

Latitude: 25.8329

Longitude: 37.6126 Terrestrial 137 to 1,310

772

The Red Sea
The Red Sea
The Red Sea

RATIONALE FOR QUALIFYING AS KBA

The Red Sea destination's Jabal Qawwam was classified due to its significance for the conservation of biodiversity. This area supports seven species of flora and 13 species of fauna that are of conservation concern. Significant species of flora include Salvia deserti that classify as Endangered in

the Red Sea zone region. Significant species of fauna include Geoffroy’s Myotis, Pharaoh Eagle-owl, Arabian Serin, Desert Tawny Owl, Mount Elba Snake-eyed Lizard, and Oman Toad, all classified as Vulnerable in the Red Sea zone region.

Red Sea zone significance that meets several thresholds for the identification of KBA, namely: Criterion A1 (one EN and six

VU species), B1 (12 geographically restricted species), and B2 (eight endemic species).

Table 12 | Biodiversity elements triggering KBA criteria. Keywords: L= Local-Red Sea zone level, R= Regional level. See Ferreira et al. ( 2024 ) for more details.

Vascular plants Diplotaxis harra

Morettia parviflora

Notoceras bicorne

Plocama calycoptera

Salvia deserti EN

Tricholaena teneriffae

Zoegea purpurea

Mammals Geoffroy’s Myotis VU

Kuhl’s Pipistrelle

Partridge

Pharaoh Eagle-owl VU

Arabian Sunbird

Arabian Serin VU

Desert Tawny Owl VU

Reptiles Mount Elba Snake-eyed Lizard Yes

Amphibians Oman Toad VU

Striped Scorpion

Eclipse Deathstalker

Insects Golden Arab

Large Salmon Arab

Epaulet Skimmer

Crit. B4, D2, D3 Wetlands (km2): 0.01

ADDITIONAL BIODIVERSITY NOT TRIGGERING KBA CRITERIA

The site includes a permanent dam that accumulates freshwater along almost 900 m inside a mountain canyon.

Despite the small size, it is of high relevance to the local-Red Sea zone fauna.

Diverse landscape and habitats
Zoegea purpurea (Geog. Restricted)
Arabian Serin (Threatened)
Pharaoh Eagle-owl (Threatened)
Notoceras bicorne (Geog. Restricted)
Epaulet Skimmer (Geog. Restricted)
Landscape view

SITE

JABAL RAL AND NORTHERN AREAS

1,163

Latitude: 26.1250

Longitude: 36.9532

Terrestrial

13 to 1,140

Hemprich’s Desert Bat

1,163

Terrestrial

13 to 1,140

AREA OF KBA (km2)
The Red Sea
The Red Sea
The Red Sea

RATIONALE FOR QUALIFYING AS KBA

The Red Sea destination's Jabal Ral and Northern Areas was classified due to its significance for the conservation of biodiversity. This area supports 14 species of flora and 25 species of fauna that are of conservation concern and two bat roosts that are locally important. Significant species of flora include Salvia deserti classified as Endangered in the

Red Sea zone region, as well as the single observation of Plagiochasma rupestre, the single representative of liverworts plants detected in the Red Sea zone region. Significant species of fauna include Peregrine Falcon and Bonelli’s Eagle, the former classified as Critically Endangered and the latter as Endangered in the Red Sea zone region.

This site qualifies as a KBA of local-Red Sea zone significance that meets several thresholds for the identification of KBA, namely: Criterion A1 (one CR, two EN and 10 VU species), B1 (16 geographically restricted species), B2 (13 endemic species), C (area classified as Last of the Wild), and D2 (two low priority bat roosts).

Table 13 Biodiversity elements triggering KBA criteria. Keywords: L= Local-Red Sea zone level, R= Regional level. See Ferreira et al. ( 2024 ) for more details.

Vascular plants Capparis cartilaginea

Commiphora kataf

Eragrostis minor Yes

Ficus salicifolia Yes

Grewia tenax Yes

Hibiscus micranthus VU

Hippocrepis constricta VU

Morettia parviflora Yes

Moringa peregrina Yes

Plantago ciliata Yes

Plocama calycoptera Yes

Polygala sinaica Yes

Salvia deserti EN Yes Yes

Liverworts Plagiochasma rupestre Yes

Mammals Geoffroy’s Trident Bat Yes

Cheesman’s Gerbil Yes

Large Aden Gerbil Yes

Gerbillus sp. nov. 1 Yes

Geoffroy’s Myotis VU

Egyptian Slit-faced Bat VU

Hemprich’s Desert Bat VU

Egyptian Rousette Yes

Birds Bar-tailed Lark Yes

Bonelli’s Eagle EN

Pharaoh Eagle-owl VU

Long-legged Buzzard VU

Black Scrubrobin VU

Arabian Sunbird Yes

Arabian Serin VU Yes

Peregrine Falcon CR

Desert Tawny Owl VU

Alpine Swift Yes

Reptiles Arabian Cat Snake Yes

Amphibians Oman Toad Yes

Scorpions Khaybari Striped Scorpion Yes

Eclipse Deathstalker Yes

Arabian Burrowing Scorpion Yes

Insects Violet Checkered Beetle Yes

Arabian Oxycara Yes

Crit. B4, D2, D3 Wetlands (km2): 0.013 (13,360 m2)

Crit. C Last of the Wild (km2): 9

Diverse landforms and habitats

ADDITIONAL BIODIVERSITY NOT TRIGGERING KBA CRITERIA

Crit. D2 Bat roosts:

No specific management recommendations are needed for the lowpriority roosts as these are likely night roosts (Al Obaid et al. 2023). However, disturbance associated to human activities should be minimised in these areas whenever possible.

The site includes a series of small sized rock pools, likely seasonal, that accumlate freshwater along almost 80 m inside a mountain canyon. It also includes a freshwater spring that accumulates water along about 160 m. Despite the combined small size of both wetlands, they are of high relevance to the local-Red Sea zone fauna.

Arabian Oxycara (Endemic)
Commiphora kataf (Geog. Restricted)
Arabian Cat Snake (Geog. Restricted)
Rocky outcrops
Grewia tenax (Geog. Restricted)

SITE

TRIPLE BAY MOUNTAINS

692

Latitude: 26.7613

Longitude: 36.2830

Terrestrial

8 to 340 AREA OF KBA (km2) CENTRAL COORDINATES

Cleome droserifolia

SITE OVERVIEW

692

Terrestrial

8 to 340

AREA OF KBA (km2)
CENTRAL COORDINATES SYSTEM ELEVATION (m)
AMAALA
AMAALA AMAALA

RATIONALE FOR QUALIFYING AS KBA

Destination AMAALA's Triple Bay mountains were classified due to their significance for the conservation of biodiversity. This area supports 12 species of flora and 22 species of fauna that are of conservation concern, four bat roosts that are locally important, and includes a considerable area that is a wetland (2.3% of the KBA) and that still classifies as Last of the Wild (26% of the KBA).

Significant species of flora include Cleome droserifolia classified as Vulnerable in the Red Sea zone region. Significant species of fauna include Arabian Pupfish, Bonelli's Eagle, and Common Moorhen, the former classified as Critically Endangered and the latter pair of species as Endangered in the Red Sea zone region.

This site qualifies as a KBA of localRed Sea zone significance that meets several thresholds for the identification of KBA, namely: Criterion A1 (one CR, two EN and 10 VU species), B1 (16 geographically restricted species), B2 (eight endemic

species), C (considerable area classified as Last of the Wild), B4, D2 and D3 (considerable area covered by wetlands), and D2 (2 high priority and 2 low priority bat roost.

Table 14 Biodiversity elements triggering KBA criteria. Keywords: L= Local-Red Sea zone level, R= Regional level. See Ferreira et al. ( 2024 ) for more details.

Vascular plants Capparis spinosa Yes

Cleome droserifolia VU

Euphorbia arabica Yes

Euploca strigosa Yes

Heliotropium arbainense Yes

Juncus rigidus Yes

Kohautia caespitosa Yes

Lindenbergia indica Yes

Morettia parviflora Yes

Polygala sinaica Yes

Pulicaria undulata Yes

Vachellia oerfota Yes

Mammals Geoffroy’s Trident Bat Yes

Cheesman’s Gerbil Yes

Gerbillus sp. nov. Yes

Geoffroy’s Myotis VU

Egyptian Slit-faced Bat VU

Hemprich’s Desert Bat VU

Fat Sand Rat Yes

Egyptian Rousette Yes

Birds Bonelli’s Eagle EN

Pharaoh Eagle-owl VU

Long-legged Buzzard VU

Arabian Sunbird Yes

Short-toed Snake-eagle VU

Arabian Serin VU Yes

Common Moorhen EN Yes

Osprey VU

Spur-winged Lapwing VU

Fishes Arabian Pupfish CR Yes

Scorpions Khaybari Striped Scorpion Yes

Eclipse Deathstalker Yes

Insects Orange Patched Jewel Beetle Yes

Black Pennant Yes

Arabian Burrowing Scorpion Yes

Insects Violet Checkered Beetle Yes

Arabian Oxycara Yes

Crit. C Last of the Wild (km2): 182

Diverse geomorphic habitats and vegetation

Crit. B4, D2, D3 Wetlands (km2): 16.25

The site includes a wadi, that accumulates water along almost 8,000 m inside a

mountain canyon and along a bare plain. This wetland is of high relevance to the local-Red Sea zone fauna.

Crit. D2 Bat roosts:

Four bat roosts were located in this KBA:

Roosts and 4 of high priority and Roosts 2 and 3 of low priority. The two roosts identified as high priority contained individuals of the species Arabian Mousetailed Bat roosting during the day. Roost 1 contained one individual, while Roosts 4 contained around 30 individuals. The later also contained three skulls of Egyptian Rousette, however no living individual was found roosting in the site.

Since these two roosts were only sampled once, it is unknown if they are used during reproductive periods, and thus detailed studies should be conducted in the future. No specific management recommendations are needed for the lowpriority roosts as these are likely night roosts (Al Obaid et al. 2023). Regarding Roosts 1 and 4 (high priority), specific measures should be applied. These roosts were characterised by holes in rocks and abandoned mines

accessible to humans, thus these areas should be fenced to avoid human disturbance.

Fencing can be done in the surrounding area or at the entrance for big roosts but guaranteeing that bats and other wild animals can still move freely. This is especially important in Roost 4 that is located in an abandoned mine known to local-Red Sea zone people. If fencing is not possible, access to the areas should be limited during reproduction period of the bat species present in the roost. Although limited information about the reproductive cycle of bats is available for Saudi Arabia, studies indicates that reproduction usually occurs between March and August (Al Obaid et al. 2023). Hence, restrictions to access roosts should be in place during that period. Still, further study is required to understand if these roosts are used all year round and if bats use them for reproduction.

Capparis cartilaginea (Geog. Restricted)
Vachellia oerfota (Geog. Restricted)
Diverse landforms
Long-legged Buzzard (Threatened)
Cleome droserifolia (Threatened)

AMAALA COASTAL MANGROVES

35

COORDINATES

Latitude: 26.9068

Longitude: 36.0198

Terrestrial

0 to 61

Atriplex farinosa

SITE OVERVIEW

Longitude: 36.0198

Terrestrial

Latitude: 26.9068
AREA OF KBA (km2)
CENTRAL COORDINATES
AMAALA
AMAALA
AMAALA

RATIONALE FOR QUALIFYING AS KBA

Destination AMAALA's Coastal Mangroves was classified due to its significance for the conservation of biodiversity. This area supports four species of flora and seven species of fauna that are of conservation concern and includes a considerable area of threatened mangrove (9% of the KBA). Significant species of flora include Cadaba farinosa, Indigofera coerulea, Atriplex farinosa, and Mesembryanthemum cryptanthum, all geographically restricted within the Red Sea zone region. Significant species of fauna include Purple Heron and Crab Plover, all classified as Endangered in the Red Sea zone region.

This coastal area supports a high diversity of intertidal habitats and it is located within a major migratory flyway, further highlighting

its potential to support a diverse assemblage of waterbirds. However, the biodiversity of the region, particularly on Al Numan and Zubaida islands, remains poorly studied, creating a significant knowledge gap. This lack of data limits the current understanding of the area's ecological importance, including its potential role as a nesting site for birds and as a critical stopover or wintering habitat for migratory waterbirds. Zubaida island is connected to the mainland by a sediment bridge, which may allow for species exchange between the two areas, raising concerns about the possible colonization of the island by invasive land mammals. This could have significant implications for its ecological integrity, and further research is recommended to assess these dynamics and conservation value of this KBA.

This site qualifies as a KBA of local-Red Sea zone significance that meets several thresholds for the identification of KBA, namely: Criterion A1 (two EN and two VU species), A2 (considerable area covered by a threatened ecosystem type – Mangroves),

B1 (four geographically restricted species), and B2 (two endemic species).

Crit. A2 Mangroves (km2): 3.25

Table 15 Biodiversity elements triggering KBA criteria. Keywords: L= Local-Red Sea zone level, R= Regional level See Ferreira et al. ( 2024 ) for more details.

Vascular plants Atriplex farinosa Yes

Cadaba farinosa Yes

Indigofera coerulea Yes

Mesembryanthemum cryptanthum Yes

Mammals Large Aden Gerbil Yes

Birds Purple Heron EN

Green-backed Heron VU

Crab Plover EN

Osprey VU

Scorpions Eclipse Deathstalker Yes

Insects Eleven-spotted Lady Beetle Yes

ADDITIONAL BIODIVERSITY NOT TRIGGERING KBA CRITERIA

This site is important for shorebirds species that use the area as stopover and/ or wintering grounds, including Common Greenshank, Common Redshank, Common Ringed Plover, Greater Sand Plover, Whimbrel, Eurasian Curlew, Bartailed Godwit, Greater Sand Plover, Dunlin, Common sandpiper, and Terek Sandpiper. The area also supports one locally threatened harrier species, Western Marsh-harrier, which passes through during migration. Several

Ardeidae species are also frequent in the area, such as Western Reef-egret, Little Egret, and Black-crowned Night-heron. Additionally, the presence of singing Common Reedwarbler within the mangroves suggests that this site may represent the northern-most breeding area in the country for the resident subspecies of Common Reed-warbler (Acrocephalus scirpaceus avicenniae; Babbington et al 2019).

Coastal vegetation zonation

Mesembryanthemum cryptanthum (Geog. Restricted)

Atriplex farinosa (Threatened)
Landscape habitats
Purple Heron (Threatened)
Cadaba farinosa (Geog. Restricted)
Green-backed Heron (Threatened)

SITE

AMAALA NORTHERN MOUNTAINS

1,086

Latitude: 27.2458

Longitude: 35.9390

Terrestrial

6 to 359

Teucrium leucocladum

SITE OVERVIEW

1,086

Latitude: 27.2458

Longitude: 35.9390

6 to 359

Terrestrial
AREA OF KBA (km2)
CENTRAL COORDINATES SYSTEM
ELEVATION (m)
AMAALA
AMAALA
AMAALA

RATIONALE FOR QUALIFYING AS KBA

Destination AMAALA'S Northern Mountains was classified due to its significance for the conservation of biodiversity. This area supports 13 species of flora and 13 species of fauna that are of conservation concern and includes a considerable area that still classifies as Last of the Wild (21% of the KBA). Significant species of flora include

Cleome droserifolia classified as Vulnerable in the Red Sea zone region. Significant species of fauna include Geoffroy’s Myotis, Egyptian Slit-faced Bat, Pharaoh Eagle-owl, Short-toed Snake-eagle, and Desert Tawny Owl, all classified as Vulnerable in the Red Sea zone region.

This site qualifies as a KBA of local-Red Sea zone significance that meets several thresholds for the identification of a KBA, namely: Criterion A1 (six VU species), B1 (14 geographically restricted species), B2 (six endemic species), C (considerable area classified as Last of the Wild).

Table 16 Biodiversity elements triggering KBA criteria. Keywords: L= Local-Red Sea zone level, R= Regional level. See Ferreira et al. ( 2024 ) for more details.

Vascular plants Capparis cartilaginea Yes

Capparis spinosa Yes

Chrozophora oblongifolia Yes Cleome droserifolia VU Cleome paradoxa Yes

Convolvulus glomeratus Yes

Euphorbia arabica Yes

Hyparrhenia hirta Yes

Morettia parviflora Yes

Ricinus communis Yes

Teucrium leucocladum Yes

Vachellia gerrardi Yes

Zaleya pentandra Yes

Cheesman’s Gerbil

Gerbillus sp. nov. 1

Geoffroy’s Myotis VU

Egyptian Slit-faced Bat VU Birds Bar-tailed Lark Yes

Pharaoh Eagle-owl VU

Short-toed Snake-eagle VU

African Collared-dove Yes

European Turtle-dove Yes

Desert Tawny Owl VU Scorpions Khaybari Striped Scorpion Yes

Eclipse Deathstalker Yes

Arabian Burrowing Scorpion Yes

Crit. C Last of the Wild (km2): 229

ADDITIONAL BIODIVERSITY NOT TRIGGERING KBA CRITERIA

Crit. B4, D2, D3 Wetlands (km2): 0.01 (4,070 m2). The site includes a permanent 5.16 cm dam that accumulates freshwater for

200 m inside a mountain canyon. Despite the small size, it is of high relevance to the local-Red Sea zone fauna.

Diverse geomorphic habitats
Cleome paradoxa (Threatened)
Euphorbia arabica (Geog. Restricted)
Khaybari Striped Scorpion (Endemic)
Zaleya pentandra (Geog. Restricted)
Teucrium leucocladum (Geog. Restricted) Landscape habitats

RECOMMENDATIONS REFERENCES

The recommendations aim to strengthen Red Sea environmental stewardship by embedding KBAs into all aspects of development and conservation. This approach will not only align with international biodiversity goals but also enhance RSG reputation as a leader in sustainable development:

1. Mainstream KBAs into RSG/Red Sea zone Master Plans:

• Adopt the KBA data as a primary layer for spatial planning and development decisions.

• Mandate the inclusion of KBA considerations in Environmental & Social Impact Assessments (ESIAs) for all projects.

2. Designate Conservation Areas Based on KBAs:

• Prioritize KBAs for establishing conservation and protected areas under the IUCN criteria.

• Allocate funding and resources to strengthen protection measures for these areas.

3. Incorporate KBAs into Tourism Planning:

• Develop ecotourism strategies that emphasize KBAs as unique selling points for RSG/Red Sea zone.

• Introduce interpretive programs and infrastructure (e.g., guided trails, bird hides) that enhance visitor experience while preserving biodiversity.

4. Align Infrastructure Development with KBA Conservation:

• Require all infrastructure projects to adopt mitigation measures for impacts on KBAs.

• Deliver a 30% net conservation gain policy for biodiversity, particularly focusing on critical habitats like mangroves and wetlands.

5. Collaborate with Neighboring GigaProjects:

• Establish an interproject working group to coordinate conservation

efforts across The Red Sea and AMAALA destinations, and other gigaprojects.

Develop a shared KBA management framework that ensures consistent protection standards.

6. Utilize KBAs as Tools for Future Development:

Position KBAs as baseline indicators for achieving biodiversity net gain targets by 2030 Link KBAs to broader climate adaptation and resilience strategies, leveraging their ecosystem services.

7. Address Knowledge Gaps: Invest in targeted research to address the data deficiencies highlighted in the report.

Partner with academic institutions to continuously update the KBA database with new findings.

8. Stakeholder Engagement and Community Involvement: Involve local-Red Sea zone communities in KBA conservation through education, employment in conservation roles, and shared economic benefits.

Create a communication strategy to raise awareness of the importance of KBAs among internal and external stakeholders.

9. Policy and Monitoring Framework: Develop policy guidelines specific to KBA protection and management within RSG governance. Establish a monitoring system to evaluate the effectiveness of conservation actions over time.

10. Innovative Conservation Solutions: Explore the use of remote sensing and GIS technologies for dynamic KBA monitoring. Pilot habitat restoration projects in degraded KBAs to showcase RSG commitment to environmental leadership.

Al Obaid A., Shuraim F, Al Boug A, Al Jbour S, Neyaz F, Aloufi AH, Amr Z (2023). Diversity and conservation of bats in Saudi Arabia. Diversity 15, 700.

Babbington J, Boland C, Kirwan GM, Alsuhaibany A, Shirihai H, Schweizer M (2019). Confirmation of Common Acrocephalus scirpaceus avicenniae (Aves: Acrocephalidae) from mangroves on the Red Sea coast near Jazan, southwest Saudi Arabia. Zoology in the Middle East 65, 201–207.

Calabrese L (2022). Bird phenology abundance and distribution at TRSP. Internal Report.

Calabrese L, Riordan JA, Lloyd IA, Foster AD, Collier TE, Chambon JA, Aljohani YW, Alhamdi EA, Beaumont PR, Williams ID, Al-Attas O (2024). A sea of birds: first bird population assessments in the Saudi Arabian Red Sea. Frontiers in Marine Science 11, 1379601.

Ferreira D, Panisi M, Alzahrani AM, Bilancioni M, Campos JC, Coelho A, Gonçalves DV, Khafsha AHM, Khalatbari L, Lakušić M, Lakušić V, Licata F, Liz AV, Oliveira R, Rebelo H, Roumelioti GM, Santos B, Simone Y, Sousa J, Brito JC (2024). Spatial Habitat Assessment for Biodiversity Conservation. Deliverable 3: Evaluating Key Terrestrial Biodiversity Areas. BIOPOLIS/CIBIOInBIO/ BIODESERTS, University of Porto. Red Sea Global. 244 pages + xxiii annexes. IUCN (2016). A Global Standard for the Identification of Key Biodiversity

Areas, Version 1.0. First edition. Gland, Switzerland: IUCN.

KBA Standards and Appeals Committee (2022). Guidelines for using A Global Standard for the Identification of Key Biodiversity Areas. Version 1.2. Prepared by the KBA Standards and Appeals Committee of the IUCN Species Survival Commission and IUCN World Commission on Protected Areas. Gland, Switzerland: IUCN.

Key Biodiversity Areas Partnership (2025). Key Biodiversity Areas factsheet: Al Wajh Bank. Extracted from the World Database of Key Biodiversity Areas. Developed by the Key Biodiversity Areas Partnership: BirdLife International, IUCN, American Bird Conservancy, Amphibian Survival Alliance, Conservation International, Critical Ecosystem Partnership Fund, Global Environment Facility, Re:wild, NatureServe, Rainforest Trust, Royal Society for the Protection of Birds, World Wildlife Fund and Wildlife Conservation Society. Downloaded from https://keybiodiversityareas.org/ on Mar 13, 2025.

Mallon DP, HiltonTaylor C, Amori G, Baldwin R, Bradshaw PL, Budd K. (2023). The conservation status and distribution of the mammals of the Arabian Peninsula. Gland, Switzerland: IUCN and Sharjah, United Arab Emirates: Environment and Protected Areas Authority

APPENDIX I:

• Biodiversity: The variety of life in a particular habitat or ecosystem, including the diversity of species, genetic variation, and ecosystems.

• Key Biodiversity Area (KBA): Specific sites that contribute significantly to the global or regional persistence of biodiversity, identified using IUCN criteria.

• IUCN (International Union for Conservation of Nature): A global organization providing standards and guidelines for conservation efforts, including the identification of KBAs.

• Endemic Species: Species that are native to a particular region and found nowhere else.

• Geographically Restricted Species: Species that have a limited geographic range.

• Demographic Aggregations: Groups of individuals of a species that gather in large numbers for reproduction, feeding, migration, or other ecological purposes.

• Ecological Integrity: The state of an ecosystem where its natural processes, biodiversity, and functioning are intact and minimally affected by human activities.

• Threatened Species: Species classified as Critically Endangered (CR), Endangered (EN), or Vulnerable (VU) under the IUCN Red List due to risks of extinction.

• Habitat: The natural environment where a species lives, including all biotic and abiotic factors.

• Ecosystem Services: Benefits provided by ecosystems to humans, including clean air, water, food, and climate regulation.

• Sustainable Development: Development that meets the needs of the present without compromising the

ability of future generations to meet their own needs, balancing economic growth, environmental protection, and social equity.

Biodiversity Net Gain (BNG): A conservation approach ensuring that development projects leave biodiversity in a better state than before.

Restoration Ecology: The scientific study and practice of restoring degraded ecosystems to their original conditions.

Ecosystem Type: A classification of ecosystems based on dominant vegetation, species composition, and ecological processes.

Wetlands: Ecosystems saturated with water, such as swamps, marshes, and bogs, that support specific plants and wildlife.

Mangroves: Coastal ecosystems made up of salttolerant trees and shrubs that provide critical habitat and coastal protection.

Regenerative Tourism: Tourism that goes beyond sustainability by actively improving the environment, communities, and economies of the destinations it impacts.

Vision 2030 : Saudi Arabia›s strategic framework for reducing its dependency on oil and diversifying its economy while improving public sector services and sustainability.

• Spatial Habitat Assessment: The evaluation of habitats based on spatial data to identify conservation priorities and management strategies.

• Ecotourism: Tourism that is focused on sustainable travel to natural areas, promoting conservation, and benefiting local-Red Sea zone communities.

• Environmental Impact Assessment (EIA): A process used to evaluate the environmental consequences of proposed developments before they are carried out.

• Anthropogenic Impacts: Environmental changes caused by human activities, such as deforestation, pollution, and urbanization.

• Conservation Area: A designated area that is managed to protect and preserve biodiversity, natural landscapes, and cultural heritage.

• Protected Area: A clearly defined geographical space recognized and managed for longterm conservation of nature, including ecosystem services and cultural values.

• Invasive Species: Nonnative species that spread rapidly in a new environment, often causing ecological or economic harm.

• Ecological Footprint: A measure of the impact of human activities on the environment in terms of the amount of natural resources consumed and waste generated.

• Climate Adaptation: Strategies to manage the impacts of climate change on ecosystems and human systems.

• GIS (Geographic Information System): A system for capturing, storing, analyzing, and managing spatial and geographic data.

Last of the Wild: Areas that are minimally impacted by human activities, maintaining ecological integrity and supporting biodiversity.

Conservation Priority: Species, habitats, or regions identified as needing urgent protection or management due to their ecological importance or risk of degradation.

Natural Capital: The world’s natural resources and ecosystems, which provide valuable goods and services to humans.

Threat Mitigation: Actions taken to reduce or eliminate the adverse effects of threats on biodiversity or ecosystems.

Stakeholder Engagement: Involvement of various parties, including local-Red Sea zone communities, governments, and organizations, in decisionmaking processes for conservation and development.

Biodiversity Hotspot: A biogeographic region with significant levels of biodiversity that is under threat from human activities.

Adaptive Management: A systematic, iterative approach to managing natural resources that adjusts practices based on monitoring and new information.

CONCLUDING REMARKS

This report represents a significant milestone in our unwavering commitment to protecting and enhancing the terrestrial biodiversity of the Red Sea zone. By establishing a robust ecological baseline, it provides the scientific foundation necessary to guide our longterm conservation and regenerative efforts.

Through rigorous fieldwork and comprehensive scientific analysis, we have identified 11 Key Biodiversity Areas (KBAs)—critical habitats that support threatened, endemic, and geographically restricted species, in alignment with IUCN criteria. These findings reinforce the ecological importance of the Red Sea’s landscapes, underscoring their extraordinary value and the urgent need for sustained regeneration.

Biodiversity conservation is an evolving journey—one of continuous learning, monitoring, and adaptation. This initiative sets a benchmark, enabling us to measure progress, refine strategies, and achieve our ambitious 30% Net Conservation Gain by 2040. The insights gained will directly shape our environmental management frameworks, ecological restoration programs, and regenerative tourism strategies, ensuring that our projects not only mitigate impact but actively restore and enhance natural ecosystems.

At Red Sea Global, we are redefining responsible development—demonstrating that luxury tourism and environmental stewardship can thrive together. By leveraging science, innovation, and collaboration, we are creating a destination where every visitor becomes a partner in conservation. Transparency and accountability remain at the heart of our mission. We invite scientists, conservationists, local-Red Sea zone communities, and global partners to join us in pioneering a new model for sustainable development—one that safeguards the Red Sea’s unparalleled biodiversity for generations to come.

This report represents a significant milestone in our unwavering commitment to protecting and enhancing the terrestrial biodiversity of the Red Sea zone. By establishing a robust ecological baseline, it provides the scientific foundation necessary to guide our longterm conservation and regenerative efforts.

Through rigorous fieldwork and comprehensive scientific analysis, we have identified 11 Key Biodiversity Areas (KBAs)—critical habitats that support threatened, endemic, and geographically restricted species, in alignment with IUCN criteria. These findings reinforce the ecological importance of the Red Sea’s landscapes, underscoring their extraordinary value and the urgent need for sustained regeneration.

Biodiversity conservation is an evolving journey—one of continuous learning, monitoring, and adaptation. This initiative sets a benchmark, enabling us to measure progress, refine strategies, and achieve our ambitious 30% Net Conservation Gain by 2040. The insights gained will directly shape our environmental management frameworks, ecological restoration programs, and regenerative tourism strategies, ensuring that our projects not only mitigate impact but actively restore and enhance natural ecosystems.

At Red Sea Global, we are redefining responsible development—demonstrating that luxury tourism and environmental stewardship can thrive together. By leveraging science, innovation, and collaboration, we are creating a destination where every visitor becomes a partner in conservation. Transparency and accountability remain at the heart of our mission. We invite scientists, conservationists, local-Red Sea zone communities, and global partners to join us in pioneering a new model for sustainable development—one that safeguards the Red Sea’s unparalleled biodiversity for generations to come.

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