2025 Houston Zoo Annual Report

Annual Report 2025

Newly opened Jack’s Cafe and the John P. and Kathrine G. McGovern Reflections Event Hall & Terrace transforms the Zoo’s Entrance.

TABLE OF CONTENTS

3

President’s and Board Chair’s Letter

16

Texas Wildlife-saving highlights/successes

4 Celebrating Thailand’s 60th Birthday

18 Conservation Education

5

20 IDEA Team

AZA Honors Houston Zoo

6 A second chance for Jolt

24 Events

7 Animal Updates: New Additions

28 Donor Groups

8 Jack’s Opening

30

10 Sustainability

32 Support

12 2025 Saving Wildlife Successes

38 Houston Zoo Staff

13 Saving Wildlife Summit

41 In Memoriam

14 Lion Conservation in Kenya

43 Houston Zoo Board

Financials

15 Global Wildlife Impact

STRATEGIC PLAN PRIORITIES Look for these icons to learn how activities outlined in the 2025 Annual Report contributed to specific priorities of the Strategic Plan for the Houston Zoo. For more information, visit: houstonzoo.org/strategicplan

Cover: Thailand celebrated a milestone birthday in June.

Rooted in Houston.

Changing the World.

On the cover, Asian elephant Thailand stands iconic and enduring. Since “Thai” arrived almost 50 years ago, the Houston Zoo has undergone many periods of growth and transition. But like the beloved bull elephant, our Zoo remains an iconic fixture of Houston. Thank you for ensuring that our Zoo has been— and always will be—a place where everyone is welcome to join the movement to save wildlife.

The year began with a once-in-a-lifetime winter storm that covered our grounds with six inches of snow.

Some animals stayed warm and cozy indoors, while others, including cougars, bald eagles, and sea lions, chose to explore the winter wonderland!

In June, Lee Ehmke, President & CEO, stepped into retirement after a decade of transformative leadership. The opening of Jack’s Cafe and the John P. and Kathrine G. McGovern Reflections Event Hall and Terrace marked the end of the Keeping Our World Wild centennial campaign, but Lee’s impact on our Zoo and wildlife will reverberate for generations to come.

Throughout the year, we shared stories highlighting the exceptional, individualized care your support provides for the wildlife we cherish. A new EEHV vaccine, created right here in Houston in partnership with Baylor College of Medicine, showed real-world success in protecting Asian elephants in human care from deadly disease. At the same time, we also took critical next steps to protect wild elephants from EEHV. At the Houston Zoo, conservation begins with people. For the first time since 2023, we welcomed seven of our international conservation partners to Houston for a staff symposium. From protecting the forested homes of tiny cotton-top tamarins in Colombia to discovering a new population of Sumatran rhinos, our partners shared inspiring updates from around the globe.

In Texas, you helped provide lifesaving care for 149 wild sea turtles. And together, we released 87 Attwater’s prairie chickens and 1,599,659 Houston toad eggs into the wild. These two Texas natives would be extinct were it not for our species recovery programs powered by your support.

Inclusion is one of our core values, and we live fully into being a Zoo for All by breaking down cultural and financial barriers. In 2025, we celebrated Houston’s unmatched diversity with our first public Día de los Muertos event honoring life and legacy and welcomed neurodiverse athletes participating in the Genuine Cup for a special day of inspiration and connection. And in addition to welcoming 170,000 guests during free days and field trips, we debuted a new membership for Lone Star Card holders.

Your support of our wildlife-saving mission is the throughline of every story in our 2025 Annual Report. Thank you for being part of everything we have achieved together and all the thrilling opportunities that lie ahead!

Lisa Peterson

Joe Cleary

President and CEO

Chair, Board of Directors

President’s and Board Chair’s Letter | 3

CELEBRATING THAILAND’S 60TH BIRTHDAY In 2025, the Houston Zoo celebrated a milestone birthday for one of its oldest residents, male Asian elephant Thailand, who turned 60. Guests joined a weekend celebration in his honor and received commemorative birthday buttons and conservation bracelets.

Thailand arrived at the Zoo in June 1980 after previously being part of a circus in Washington. Upon his arrival, he joined Indu, and Methai, now the herd’s matriarch, became part of the group in 1981. The year also marked Thailand’s 45th year as a Houston resident.

At age 60, he is the second-oldest and one of the most prolific male Asian elephants in North America, having sired more than 15 calves.

4 |

ENHANCE ORGANIZATIONAL EXCELLENCE

Dr. Christine Molter, Dr. Paul Ling, Lisa Marie Avendaño, Lisa Peterson, Tarah Cornelius, Dan Ashe, Kevin Hodge, Tarah Cornelius Nick Espinosa

AZA Honors Houston Zoo The Houston Zoo received top honors from the Association of Zoos and Aquariums (AZA) for excellence in wildlife research.

The AZA Research Award recognized the Zoo’s collaboration with Baylor College of Medicine to develop the world’s first mRNA vaccine for Elephant Endotheliotropic Herpesvirus (EEHV), a disease that threatens young Asian elephants.

Leaders in Animal Care | 5

PROVIDE OUTSTANDING CARE TO ANIMALS

A SECOND CHANCE FOR JOLT In 2025, Jolt the Sonoran gopher snake faced a life-threatening medical emergency that tested the skill and dedication of the Houston Zoo’s animal care and veterinary teams. What first appeared to be swelling near his lower body was diagnosed as a rare and complex condition. During surgery, veterinarians discovered Jolt’s colon had twisted into an abnormal “S” shape, preventing him from passing waste and folding one of his kidneys in half.

Veterinary staff carefully relieved the obstruction, repositioned the colon and kidney, and began an intensive recovery plan that included medications, fluids, nutritional support, physical rehabilitation therapy, and around-the-clock monitoring. During his more than 3 month stay in the veterinary hospital, animal care and veterinary teams worked together daily to track his progress and adjust care as needed.

At the time of diagnosis, Jolt’s prognosis was uncertain, but thanks to the extraordinary commitment and expertise of the Zoo’s staff and his own resiliency, he steadily improved. Today, Jolt is healthy, doing well, and living at home with the Wildlife Connections team. Jolt’s unique case 6 |

is a powerful example of the exceptional care provided to animals at the Houston Zoo.

New to our Zoo 2025 3.

1.

4.

Animal Records by the Numbers

New in 2025

TOTAL ANIMALS:

BIRTHS AND NEW ANIMALS:

4,342

2,239

TOTAL SPECIES:

497

5.

2.

A few new additions to the herd: 1. Three-toed amphiuma, Ponyo 2. Baird’s tapir, Norah 3. Eastern bongo, Hamish

4. Rainbow stag beetles 5. Boat-billed heron,

6.

Minnow 6. Okapi, Delaney

PROVIDE OUTSTANDING CARE TO ANIMALS

| 7

New Sustainable Cafe and Event Space Transform Zoo Entrance

In July 2025, the Houston Zoo opened two innovative and sustainable facilities within a single building: Jack’s Cafe and the John P. and Kathrine G. McGovern Reflections Event Hall & Terrace. The space overlooks the historic Reflection Pool and serves as a welcoming gateway for guests and the community.

Designed with sustainability in mind, the building features bird-safe glass, composting systems, and an 18,000-gallon rainwater collection system. Jack’s Cafe

8 | Jack’s Opening

DELIVER MEANINGFUL EXPERIENCES

is named in honor of longtime Zoo supporter Dr. John P. “Jack” McGovern. In October 2025, both Jack’s Cafe and Reflections earned LEED Gold certification, becoming the Zoo’s fifth LEED-certified building.

In September 2025, the Zoo’s North Administration Building reopened following renovations that created a more functional workspace for the Membership and Admissions teams. The building earned LEED Gold certification one month after reopening.

Jack’s Opening | 9

ADVANCE CONSERVATION TO SAVE WILDLIFE

Sustainability

Saving Animals by Reducing Waste 50% of the Zoo’s waste in 2025 was composted or recycled, including: These efforts prevented more than 700 metric

708

tons of organic material composted, including animal manure, landscape clippings, and food waste

tons of CO2 emissions that would have been generated in landfills.

The Zoo also helped the Houston community recycle over 3,000 pounds of holiday lights and nearly 2,000 cell phones and small electronics, reducing landfill waste and limiting

30

21

3

tons of metal recycled

tons of glass recycled

tons of plastic recycled

46

33

2

tons of paper recycled

10 | Sustainability

tons of cardboard recycled

tons of e-waste recycled

the need for mining materials in sensitive wildlife habitats, including those critical to gorillas.

The renovated North Admin building with wildlife mural by Usagi Wasabi.

LEADING WITH LEDS In 2025, the Zoo converted all permanent buildings across its campus to 100% LED lighting to improve energy efficiency and reduce environmental impact.

LEDs use 55–70% less electricity than traditional lighting, have a longer lifespan, and eliminate toxic materials such as mercury found in fluorescent bulbs that can harm people and wildlife.

INVESTING IN STAFF SUSTAINABILITY LEADERSHIP In 2025, 16 staff members representing more than 13 departments earned their LEED Green Associate credential after completing an internal preparation course led by the Sustainability Department. The credential reflects a strong understanding of green building and sustainability principles. These team members will apply their expertise to help advance the Zoo’s long-term sustainability goals.

Sustainability | 11

2025 Saving Wildlife Successes Hatched and released

87 Attwater’s prairie chickens

to save these critically endangered birds from extinction.

Partnered with 1,200 community members to restore

Propagated and released

1,599,654 Houston toad eggs into the wild to save this Texas toad from extinction.

150 acres of critical lemur habitat in Madagascar.

Trained

220 volunteers in safe snake handling to reduce fear-based snake killing in India.

Trained youth to protect

18 green sea turtle nests in Tortuga Bay, Galápagos.

12 | Conservation Partners & Affiliates

Planted

3,00 bamboo seedlings and 100,020 trees in Rwanda to reduce human dependence on gorilla and grey-crowned crane habitat.

ADVANCE CONSERVATION TO SAVE WILDLIFE

For the first time since 2023, the Houston Zoo welcomed seven international

SAVING WILDLIFE SUMMIT

conservation partners to campus for the Saving Wildlife Summit.

During an internal staff symposium, partners shared field updates and highlighted collaborative efforts to protect wildlife in Malaysia, Indonesia, Brazil, Colombia, Rwanda, and India. The gathering reinforced how the Zoo’s impact extends well beyond Houston through long-term, trusted partnerships around the world.

Throughout the week, partners participated in symposium presentations, strategic planning sessions, animal encounters, sea turtle releases, Zoo Lights, donor events, and all-staff meetings, offering a comprehensive view of the Zoo’s work and community. The Summit concluded with partners returning home strengthened in their connections and energized in the shared global effort to save wildlife.

Conservation Partners & Affiliates | 13

ADVANCE CONSERVATION TO SAVE WILDLIFE

LION CONSERVATION IN KENYA In 2025, KPRC 2 partnered with the Houston Zoo to travel to northern Kenya’s Samburu region to document the Zoo’s conservation partnership with Ewaso Lions. The resulting special, Saving Lions: The Pride of Kenya, aired in December and highlighted community-led efforts to protect lions and promote coexistence between people, livestock, and wildlife. The program featured the inspiring work of the “Mama Simbas,” local women trained as conservation leaders who help safeguard lions and restore habitat. The documentary showcased the Zoo’s long-term commitment to supporting trusted conservation partners in Africa and advancing efforts to save animals in the wild.

CLICK HERE TO WATCH THE HOUSTON ZOO DOCUMENTARY, Saving Lions: The Pride of Kenya

14 | Conservation Partners & Affiliates

Global Wildlife Impact Niassa Carnivore Project

International Rhino Foundation

In April, armed insurgents attacked the Niassa

The Zoo funds reforestation in Sumatra to

Carnivore Project in Mozambique, killing

restore habitat for the critically endangered

soldiers and conservation staff, injuring others,

Sumatran rhino. Monitoring in restored areas

and damaging headquarters and the Mariri

has documented 160 returning species, signaling

Environmental Centre. Power and communications

ecosystem recovery. The Zoo also supports

were lost across a reserve critical to lions, African

breeding efforts at the Sumatran Rhino Sanctuary,

wild dogs, and leopards.

helping expand capacity for a global population

The Houston Zoo’s Ranger team responded through its Crisis Fund, replacing destroyed solar equipment to restore electricity and communications. This allowed patrols, monitoring, and anti-poaching operations to resume during a period of instability.

estimated at just 34–47 individuals.

Instituto de Conservação de Animais Silvestres (ICAS) In Brazil’s Xingu region, Zoo support helps Indigenous beekeepers reduce conflict with giant armadillos through wildlife-friendly hive protection systems. The initiative strengthens livelihoods while protecting biodiversity across 6.67 million acres of Amazon rainforest.

Beekeepers from Brazil’s Xingu region. © ICAS 2025 Reforestation program in Sumatra.

Conservation Partners & Affiliates | 15

ADVANCE CONSERVATION TO SAVE WILDLIFE

Saving Wildlife Training Opportunities The Houston Zoo’s Saving Wildlife Training Opportunities program turns learning into action, giving Zoo staff and volunteers the chance to work alongside local partners engaging in activities that directly benefit wildlife and their habitats.

In 2025, Zoo staff and volunteers planted 17,887 native plants; restoring coastal prairies, forested areas, and urban green spaces that support pollinators, migratory birds, small mammals, and highly endangered species like Attwater’s prairie chickens. They also cleared over 34 acres of invasive, non-native vegetation in Bastrop, Texas, helping rebuild habitat for the endangered Houston toad. Along the Texas coast, teams removed 56 abandoned crab traps from San Antonio Bay, preventing ghost fishing that can trap and kill blue crabs, sea turtles, river otters, and diamondback terrapin–all species that play critical roles in coastal food webs. Closer to home, staff removed 4,827 pounds of litter pollution from beaches, bays, and bayous, reducing the risk of wildlife injury, entanglement, and ingestion.

International Crane Foundation

In 2025, the Zoo supported the protection of critical winter habitat for endangered whooping cranes along the Texas Gulf Coast. Funding helped secure coastal wetlands and prairie threatened by development near Rockport.

The Zoo also supports on-the-ground conservation efforts, including outreach to hunters to prevent accidental shootings of whooping cranes.

16 | Texas Wildlife-saving Highlights/successes

SAVING WILDLIFE RIGHT HERE AT HOME The Houston Zoo is saving animals in the wild, not only around the world, but also right here at home. In 2025, veterinary staff and zookeepers rescued and provided critical care to 149 wild sea turtles. In addition to saving endangered sea turtles, the Houston Zoo is responsible for saving two Texas species from extinction–the Houston toad and Attwater’s prairie chicken. Zoo amphibian and bird care experts worked to breed and raise these native Texans and then release them to strengthen wild populations. The bird care team raised and released 87 Attwater’s prairie chickens into the wild. Houston Zoo’s herpetology team celebrated another successful year, rearing and releasing 1,599,659 Houston toad eggs, 8,115 tadpoles, and 277 toadlets back into the wild!

Texas Wildlife-saving Highlights/successes | 17

ADVANCE CONSERVATION TO SAVE WILDLIFE

SAVING WILDLIFE SCHOOL PARTNERSHIP SPOTLIGHT– LEMM ELEMENTARY The Houston Zoo believes everyone has a role in protecting wildlife. This year, the Saving Wildlife School Partnership united 27 schools across Greater Houston, each leading conservation projects. With support from Zoo staff and volunteers, students took action—planting pollinator gardens, reducing plastic waste, and becoming conservation leaders.

Lemm Elementary, a partner since 2022, stands out. Inspired by the Zoo’s Zoo Crew program, they launched a club to lead conservation efforts on campus and beyond.

Their impact has been substantial. Students recycled 205 electronic devices, 808 pounds of Christmas lights, and 5,550 plastic bags. They also created a pollinator garden with 219 native plants, installed birdhouses, built a toad habitat, assembled 50 bluebird nesting kits, and added 50 window clings to prevent bird strikes. Their work earned grants from the National Wildlife Federation.

Through these efforts, the Houston Zoo is inspiring the next generation of conservationists—one school, one student, one action at a time.

SAVING ANIMALS IN HOUSTON Sea Turtles | Pelicans Bobcats | Owls | Pollinators Migratory Birds | Toads Bears | Bald Eagles Terrapins | Falcons

1,445 lbs

removed litter pollution from wildlife habitats across Greater Houston to save local wildlife

of holiday lights recycled

677 students

committed to go Lights Out to save local and migratory birds

18 | Conservation Education

808 lbs

425 lbs of single-use plastics recycled

Zoo Crew Teens Leading The Way The Houston Zoo’s teen-led Bird Saving Campaign Committee is making a meaningful impact on bird conservation through leadership, education, and hands-on action.

This year, Zoo teens hosted their fourth World Migratory Bird Day, engaging guests through interactive stations highlighting bird species, conservation challenges, and simple actions anyone can take. Visitors were encouraged to pledge to go “Lights Out for Wildlife,” make windows bird-friendly, and choose bird-certified coffee—extending efforts beyond Zoo grounds.

The committee also launched a project to make the Brown Education Center more bird-friendly. After presenting their plan to Zoo leadership, teens implemented three window strategies, including clings, Acopian Bird Savers, and bird-friendly film. These installations reduce bird collisions and serve as tools for Zoo Crew teens to educate campers and participants.

Their impact has reached beyond the Zoo. Teens were invited to present at the 2025 Lights Out, Texas! Symposium at Texas A&M University, where they were recognized as standout presenters.

Through these efforts, the committee is protecting birds at the Zoo while inspiring action through education, advocacy, and conservation work.

21,475

square feet of wildlife-friendly habitat created and maintained

6 owl boxes built 168 bird feeders built 1,945 native plants planted 62 toad houses built Conservation Education | 19

ENHANCE ORGANIZATIONAL EXCELLENCE

FOSTERING INCLUSION THROUGH IDEA INITIATIVES In 2025, the Zoo’s IDEA initiatives focused on meaningful internal celebrations that highlighted diverse cultures, identities, and lived experiences across the community.

Throughout the year, coffee talks recognized Black History Month; Asian American, Native Hawaiian, and Pacific Islander Heritage Month; PRIDE; Hispanic Heritage Month; and Native American and Alaska Native Heritage Month. These gatherings featured staff, board members, and community partners who shared personal stories of culture, heritage, and migration.

The Zoo also hosted its first World Autism Day event, offering sensoryfriendly activities and inclusive programming. Team members participated in the PRIDE Parade and marked Juneteenth with guest speakers from Juneteenth USA, cultural cuisine, and line dancing.

20 | IDEA Team

Staff at Houston’s PRIDE Parade

COMMUNITY OUTREACH AND CAREER ENGAGEMENT In 2025, the Houston Zoo expanded outreach efforts to connect students and community groups with careers in wildlife and conservation.

At the National Wildlife Federation Career Fair on the University of Houston campus, team members shared information about Zoo career pathways and discussed their professional journeys.

The Guest Engagement team partnered with the Montrose Center’s HATCH Jr. group for a career presentation, Zoo tour, ambassador animal encounter, and private giraffe feeding.

The Zoo also welcomed Latino Outdoors for a Bird keeper chat and behind-the-scenes experience at the Galápagos One Ocean exhibit and participated virtually in Wharton Dual Language Academy’s Green Career Fair.

IDEA Team | 21

Working With Elected Officials

ENHANCE ORGANIZATIONAL EXCELLENCE

In 2025, Houston Zoo advanced its conservation mission through active engagement in public policy. Houston Zoo participated in AZA’s Advocacy Day on Capitol Hill to help educate lawmakers on the importance of wildlife conservation, funding for endangered species, and the role accredited zoos play in protecting animals.

Locally, Houston Zoo hosted Zoo Day for elected officials, welcoming policymakers and their families to experience the Zoo firsthand and highlighting how conservation, education, and community impact intersect strengthening relationships that support wildlife and people in Texas and beyond.

1.

2.

1. Keeper Brian Stucky introduces young guests to a Houston toad during Elected Officials Zoo Day, highlighting the Zoo’s critical work to protect this endangered Texas native.

2. Zoo Day participants receive a behind‑the‑scenes tour above the One Ocean habitat inside Galápagos Islands.

3. Houston Zoo President & CEO Lisa Peterson meets with representatives from County Commissioner Rodney Ellis’ office during Zoo Day.

3.

22 | IDEA Team

Houston Zoo and Taipei Zoo Celebrate Partnership The City of Houston and EVA Air marked the 10th anniversary of its nonstop TaipeiHouston route with a celebration at Houston Zoo. The milestone included the unveiling of a co-created mural by Houston artist GONZO247 and Taipei artist BOUNCE. The event also announced a rare wildlife transfer of Harris, a male eastern bongo, from Houston Zoo to Taipei Zoo to strengthen genetic diversity of the endangered species in east Asia.

Zoo leadership traveled to Taipei to represent Houston Zoo in part of a larger Houston presence. The event marked the 111th anniversary of the Taipei Zoo and two years of a historic sister-zoo partnership between Houston and Taipei, advancing conservation, education, and cultural exchange.

Taipei artist BOUNCE and Houston artist GONZO247 IDEA Team | 23

The Zoo hosted dynamic events year-round that combined education, community connection, and memorable experiences for guests of all ages.

WILD EVENTS AT THE ZOO

Highlights included Zoo Boo presented by King & Spalding, featuring new attractions and the debut of the Fall Fun Pass; Feast with the Beasts presented by TXU Energy, showcasing 47 of Houston’s top restaurants; and Brew at the Zoo, where guests enjoyed craft beverages alongside unique animal experiences.

The year also introduced the Zoo’s first Día de los Muertos celebration, honoring life and legacy through cultural traditions, illuminated décor, and a community ofrenda.

New Worlds Await

Houston’s holiday tradition, TXU Energy presents Zoo Lights, returned for its 14th season, transforming the Zoo into a glowing winter destination. Guests experienced immersive light installations, including Iridescent Immersion, seasonal treats at Yuletide Lodge, and the debut of Wild Lights Wonder presented by TXU Energy, a vibrant projection mapping show that added movement and color to the night.

Members enjoyed a two-night exclusive preview before opening to the public. The Zoo also hosted its third annual Sip & Sparkle, a 21+ evening featuring curated wine tastings, festive entertainment, and dazzling light displays, offering a distinctive adults-only holiday experience.

24 | Events

DELIVER MEANINGFUL EXPERIENCES

Día de los Muertos On November 1 and 2, the Zoo hosted its first public Día de los Muertos celebration. At the heart of the Zoo, a community ofrenda (altar) honored beloved animals who brought joy to the Houston community and Zoo staff over the years. Guests were invited to bring photos of cherished animals to place on the altar and participate in crafts before taking photos with beautifully dressed Catrinas on site throughout the day.

The celebration created a meaningful opportunity to connect Houston’s cultural traditions with a shared love of animals.

Events | 25

Despite rain in the forecast, more than 600 guests joined us at Zoo Ball: Enchanted Forests on October 25 to raise $2.1 million for the Zoo’s wildlife-saving mission. Chaired by the Goossen family—Kathy and Marty Goossen, Lacey and Matthew Goossen, and Catherine and Jay Goossen—the black-tie gala honored recently retired President and CEO, Lee Ehmke. After nearly a decade of visionary leadership, including overseeing the $150 million Centennial Campaign, there was much to celebrate.

In a tent transformed into a lush ballroom, guests mingled with ambassador animals during cocktail hour before enjoying dinner by City Kitchen. During the lively auctions, chaired by Courtney and Bas Solleveld, guests proved generous and competitive. The silent auction raised over $155,736 and the live auction brought in $77,500. Afterwards, a paddle raise generated $259,250, amplified by $110,000 in matching gifts led by Kerry Galvin and Dee Methvin, who gave in loving memory of his wife and emeritus board director Stacy Methvin. The evening concluded with a lively after party, sponsored by PNC and chaired by Anna Gryska, where The Drywater Band played on.

1. Jay & Catherine Goossen, Kathy & Marty Goossen, Lacey & Matthew Goossen 2. Courtney and Bas Solleveld 3. Lee Ehmke and Sue Chin 4. Anna Gryska 26 | Events

ENHANCE ORGANIZATIONAL EXCELLENCE

1.

2.

3.

4.

WALK FOR THE WILD 2025 On a blustery April morning, we hosted our fourth annual Walk for the Wild presented by Bank of Texas at the Houston Zoo. This family-friendly 5k walk encourages participants to raise funds in support of the Zoo’s wildlife-saving mission. In 2025, the Walk helped raise over $190,000 for conservation efforts here in Texas and around the world.

Over 1,300 participants came out to join the 5k, which includes a unique chance to walk the Zoo before it opens. After completing their walk, participants joined a fun-packed after party in Masihara Pavilion. There, they enjoyed a delicious breakfast buffet, a variety of lawn games, a native plant propagation station, an electronics recycling activity and more.

Legacy Giving The John and Ingrid Werler Society celebrates

relationships with fellow Zoo supporters. Those

forward-thinking donors whose legacy gifts will

experiences helped guide Corinne toward a career

make a lasting impact on our Zoo’s wildlife-saving

in conservation, while Lincoln remains a passionate

mission. Werler members are passionate about

wildlife enthusiast. Recently, they let us know they

protecting wildlife, providing exceptional care to

included the Zoo in their will, so we were delighted

our animals, and strengthening the Zoo’s role in

to welcome them to the Werler Society.

the community for generations to come.

Through their commitment, Werler Society

Diane and Don Kendall have been devoted

members ensure the Zoo’s mission lives on for

supporters since moving to Houston 30 years

years to come—supporting critical conservation

ago. Over the years, the Zoo became a meaningful

efforts, caring for our animals, and inspiring the

part of their life, through countless visits with

next generation of conservation heroes.

their children, Corinne and Lincoln, and deep 28 | Donor Groups

ENHANCE ORGANIZATIONAL EXCELLENCE

Flock Spring Event–Giants of the Past and Present At Flock’s spring event on May 22, members explored the fascinating evolution of Earth’s largest species. Guests experienced TXU Energy presents Jurassic Giants before learning about the remarkable wildlife of South America’s Pantanal, including giant otters, anteaters, and the Zoo’s anaconda, Florence. The evening featured light bites from Salata, California Pizza Kitchen, and Raising Cane’s,

Asante Society Fall Reception

along with cocktails and beverages, as guests mingled with

On September 4, Asante members enjoyed an

Zookeepers and ambassador animals.

exclusive preview of the new John P. and Kathrine G. McGovern Reflections Event Hall and Terrace, complete with light bites and cocktails. Guests mingled with zookeepers and ambassador animals and met the design and engineering team behind the final project of the Centennial Campaign. The evening featured remarks from President and CEO Lisa Peterson, who shared her appreciation for Houstonians’ generosity and can-do spirit.

Donor Groups | 29

A ZOO FOR ALL The Houston Zoo’s continued success is driven by the helps the Zoo remain a vibrant part of the Houston community

2025 ATTENDANCE: 1,985,295*

while strengthening important partnerships with people and

* As of December 31, 2025

dedication and generosity of our supporters. Your support

organizations in Texas and around the world working together to save wildlife.

20% FREE 395,155

9.5% LONE STAR 189,362

1.5%

31.5%

FREE AND DISCOUNTED 623,072

30%

GENERAL ADMISSION 595,874

8.5%

ZOO LIGHTS 168,128

30 | Financials

30%

MEMBERS 594,581

MILIITARY 30,427

0.5% SENIOR 11,768

2025 REVENUE

6% 10%

28%

26%

15%

36%

7%

36% 19%

3%

9%

23,028,474

City of Houston Management Fee

$

12,408,090

Other

$

21,951,577

Membership Fees

$

8,874,391

Concession Payments

$

5,302,981

Total Revenue

$

83,012,397

Centennial Campaign

$

145,723

Unrestricted Contributions

$

4,111,660

Federal Grant Contributions

$

855,724

Special Events

$

2,158,615

Other

$

4,175,161

Total Contributions

$

11,446,884

Zoo Programs

$

54,368,244

Conservation and Education

$

6,855,196

Management and General

$

6,087,372

Advertising and Marketing

$

2,495,685

Fundraising

$

3,258,095

Membership

$

1,343,523

Total Expenses

$

74,408,115

Net Assets for Reinvestment

$

8,604,282

2025 EXPENDITURES

2%

8%

$

CONTRIBUTIONS BREAKDOWN

1%

4%

Admission Fees

73%

Financials | 31

2025 Giving $100,000+ CenterPoint Energy Foundation Cathy and Joe Cleary Coca-Cola Southwest Beverages* Laurie Conkerton ConocoPhillips ExxonMobil H-E-B Houston Arts Alliance Sharon Giordano and Valerie L. Mogas Phillips 66 The Tapeats Fund TXU Energy U.S. Fish and Wildlife Service $50,000-$99,999 Vanessa and Chuck Ames Pat Chazen Kerry A. Galvin* Kathy and Marty Goossen* Houston Methodist Hospital Dana and Daryl Kenningham King & Spalding LLP Peggy A. Kostial John P. McGovern Foundation Stacy and DeWitt Methvin* Julia Q. Mitchell Sara and Randy Ortwein PNC The Powell Foundation Saint Arnold Brewing Company Jordan and Dylan Seff Texas State University Brian J. Thomas Randa and K. C. Weiner $10,000–$49,999 ABC Home & Commercial Services Benjamin Ackerley Michael Ainsworth and Karen Szauter Shirin Pourfathi and Saied M. Alavi* Stanford and Joan Alexander Foundation Allionce Group Julie Antrich Carina and Brooks Antweil Decie Autin and Dan Coleman Denise E. and Philip A. Bahr Carol J. Baker

32 |

Support

Meg and George Basu The C.T. Bauer Foundation Betty Jane Seydler Foundation Carole and Bruce Bilger Susan and Bradley Billetdeaux Ginger Blanton Bloomberg Financial Corporation Barbara J. and Joe D. Bourland Polly and Murry Bowden Irma Brindis* Bill Butzner Cheryl and Carl Carlucci Elizabeth and Neil Chapman* Janice Hazlehurst and Stephen G. Charles Karen Chenoweth Kris and Sherene Chikelue CIBC Private Wealth Management Anne and John Clutterbuck* John B. Clutterbuck* Zachary and Kristen Colander Shari Conner Michelle and Kevin Corley Trang and Alan Cormack Molly J. and James W. Crownover Erin and Kyle Cummings Ann Cutshall Stacey and Peter DallePezze Hillary and Jason Danziger Mindy and Josh Davidson* Carolyn D. and Platt W. Davis Ann E. Deaton Rachel and Michael Delaney Jeanine Denton Debra and Mike Dishberger Robin B. and Chris J. Dodson Jan and Berk Donaldson Charles H. Dresser Deborah and Marshall Dujka Anne S. Duncan Jimmy Dunne Jenny Elkins Estate of Alfred Cameron Mitchell Randall E. Evans Domenica F. Farmer Elaine Finger Marie and Richard Fish Robin and Sammy Fleschler Ann and Peter Fluor Ann and William R. Fowler Frost Bank Kat A. Gallagher Gallery Furniture

Cullen and Robert Muse* Edward and Lauren Geiser Genie Giles Gregg Goldstein Gordy & Son Outfitters* Alexandra and Daniel Gottschalk Annie and Bob Graham Open Water* Maria V. and Rex O. Grey Group 1 Automotive, Inc. Courtney and Zac Harmon* Sara and Phil Hawk Linda and Tracy Hester Houston Livestock Show and Rodeo Nicole Huato Sheila and Ron Hulme J.P. Morgan Private Bank Jill and Dunham Jewett Elise and Russell C. Joseph Glen Jusczyk Monica Karuturi and Kumaran Sathyamoorthy Diane and Don Kendall Carey Kirkpatrick Jennifer and Christopher Laporte Albert Laverty Deborah and William R. Leighton The Lindley Family Foundation Jenna A. Lindley Shelli and Steven Lindley Claire Liu and Joe Greenberg Amanda and Eric Lodge Roman Longoria Kelley and Stephen Lubanko Marybeth Luce Christina M. Lyons Jacqueline and Matthew Mackel Barbara Mackey Karri and Joey Mahmoud MAREK Janine J. and Kevin G. McArdle Hallie and JJ McDermott Nancy D. McGregor and Neal Manne Linda McIngvale Kerry McKay Audra and Sean McNicholas Ruthie and Adam Miller Mitsubishi Corporation (Americas) Paul B. Murphy Suzanne and Bob Nimocks

Randy O’Donnell O’Donnell/Snider Construction Pauline Altman Foundation Janet and George Pilko* Frederick and Kathy Plaeger Robbyn S. and Byron K. Pope Beverly and Jim Postl Tommye and David Powell Alie and David Pruner Nancy and David Pustka R. E. Smith Foundation Monica and Bradley Radoff Demi and Ron Rand Macey and Harry Reasoner Renee K. Renfroe* Rick and Kathy Walton Charitable Foundation Sharon Roark Crystal and Ross Robin Karen and Robert Saltiel Mona and Andrew Sarofim Maryjane and Bud Scherr Marc Tabolsky and Sally Anne Schmidt Anna and Charlie Schwartzel Elizabeth Schwarze SSA Group* Uma Ramaswamy and Ananth Shankar* Marc J. and Jeri Shapiro Catherine Michelle Miller and Clifford E. Shedd The Kristal Smith Charitable Trust The Vivian L. Smith Foundation Elizabeth M. Cosgrove and Cameron D. Smith Courtney and Bas Solleveld* Space Center Houston* Sports Authority Foundation Sterling-Turner Foundation Macey and Bob Stokes Jason Stover Charlotte Strange* TC Energy Tellepsen Builders LP The Crum Foundation Mattie and Brian Thompson Mardi and Mark Turner University of Houston Alumni Association The University of Texas Health Science Center at Houston Lisa Vannoy Kelli and John Weinzierl Karen D. Werner-Petak and Steven M. Petak

Whalley Family Nicholas and Karla Wiedemann Randa D. and Charles A. Williams WM Susan and Austin Young $5,000-$9,999 Eric J. Alfuth AllianceBernstein Carol and Larry Barbour Scott and Sarah Barrett Judy and Mark Blanchard* Jack S. Blanton Mary K. and Frank R. Bradley Kristy and Chris Bradshaw Dolores and Craig Brooks Bill and Elizabeth Brown Cynthia J. and Stephen W. Brown Heather and John Burgess Boran Buturovic Nancy Chafe Children’s Memorial Hermann Hospital Sue Chin The Crain Foundation Mary and Walter Crain Helen G. Crain and Peter L. Crain Heather and Daniel Crowder Sher’ree A. Davis Rochelle Deiso Denman/Newman Foundation Melissa Domec Lee C. Ehmke Lynn L. and John W. Elsenhans Estate of Anneliese Bosseler Nan and Bob Franklin Alice G. and William R. Gamble Mary and Steven Gangelhoff Gardenia Foundation Fund Lacey and Matt Goossen Glenda and Russell Gordy Mary L. Gracely Lou Ann and Milton Gray Harriet Grossman Nancy and John Hathaway Susan L. and Earl J. Hesterberg Gillian A. Hobson Harvey R. Houck Jr and Patricia W. Houck Foundation Inc Emily Downing-Ishee and Jonathan Ishee Diana and Glenn Johnson Jim A. Johnson

Lisa and Sanjay Kalavar Ann P. and Stephen M. Kaufman Krista Heidersbach and Mike Kelly Elizabeth King Kim King Sharon Lane Madison E. Lauderback Zachary Leger Longneck Manor* Marquard & Bahls Jennifer and Ben McClure April Dunn McGee and Wells McGee Sheila R. McIlnay Anna and Kenneth Mermis* Margey Meyer Natalie and Steve Mohtashami Ginger and Bobby Moon Nando’s* Mary Ann Newman Somereet Nijjer Dianne B. Padgett Page, now Stantec Palmer Foundation Pamlico Capital Stephen R. McCauley and David L. Peavy* Corey Powell Power Home Remodeling Edlyn and Dave Pursell Martial Robin* Becky Roof and Gary Smith Kelly B. and David A. Rose Angela and Chris Roth Shibani Shinde-Patil and Karthik Selvam Amber and Dan Shedd Meredith V. and Jeffrey G. Sipes Penny and Mark Small Becky and David Smith Keely Southwick Beverlee Steinberg Kim and David Sterling Ann and Karl Stern Judy Stover The Anne & C. W. Duncan Fund Christopher W. Thomas* Kris Torberson Van Tran-Fadulu Danny G. Villarreal and Patrick F. Siddons Alan C. Walker and Ruth Walker

Walmart Maria C. Walsh and James Hitchcock Greg and Pam Wellen Sandra and Karl Willmann Kay Lynne Wilson Garry W. Woodhouse Lana Wynne* Kristin Zipple-Shedd and RJ Hazeltine-Shedd $2,500-$4,999 55 Seventy Private Members Club* Daniel and Lauren Adamek Elizabeth Arrigo Kathy Arthur* Charles Arvey Lynn L. Atkinson and David Drucker Ellen and Hank Bachmann Denise and Philip Bahr Tiffany and Kenneth Baird* Amber and Matt Baker Ellie Beard Nick Bergman and Kate Kimbrough Susan L. Bloome Bradley F. Bracewell Theresa A. and Frank J. Bramanti Marcelite B. Bristol and David A. Bristol, Jr. Christy Brown Andrew and Laura Brunetti Bebe and Bob Burns Dyan Caldwell Lynn and Win Campbell Deborah Cannon Beto and Norma Cardenas Mary Farach-Carson and Daniel Carson Sarah and Christopher Centrich Holly and Kenneth Charette Angela Chen and Mark R. Klitzke Darleen W. and Jack H. Christiansen Devin Coffey Kari and Frank Coffey Claudia and Roberto Contreras Emilie and Ky Cooksey Cindy and Sean Cooper Neal Copeland Robin L. and Joseph P. Cunningham Sheryl and William Curtin

Sabrina D’Amico and Faraz Butt Shonnie and Bruce Daniel Benjamin and Catherine Danziger Jeanette and Dannie Davis Jillian and Christopher Day David Deaton Dickson-Allen Foundation Carol E. Dinkins Jeff and Michele Dodson Robert Duran Morven S. Edwards Caroline Engerrand C.C. and Duke Ensell Nick Espinosa and Carlos Meltzer Connie and Eric Estopinal Leighton and Gavin Fairbairn Marguerite and Bruce Ference Tracy and James Fish Jay J. Follmer Paula Fonda Rebecca and Peter Franklin The Fruehauf Foundation William Fulton Brenda and Chris Funk Laurens Gaarenstroom and Maria Van Dierendonck Kimberly and Michael Gapinski Marcie and Woody Garmon Barbara S. Goldfield Chelsea and Jeremy Goldstein Marilynne and Fred Gorman Hillary and Tim Graves Steven Schroder and Elizabeth Hanks Wendy Harris and Kenneth H. Turnbull Paige Hawley Julia Hayes Michele and William Hayes Nancy S. and Carter E. Hixon Susan and Mike Holland Lisa and Fred Hollins MaryLee and Del House Paige M. Jackson and Mike J. Manley Leigh and Chris Joseph Matthew and Liliya Kades Cindy and Lewis Kasner Christine Cangelosi-Kelley and Ryan Kelley Kathy and Dick Kimbrough Robin and Daniel Klaes Julie A. Koch and Richard R. Humphreys

Support | 33

Janice K. Laity Jordan E. and Simeon T. Lake Kathy and Randy Lake Lise and Geoff Lanceley Sheila Lewis Matthew J. Lindley Al and Stacey Lindseth Courtney MacDonald Margot Madsen Dona Manning Gary Margolis Carl E. Masterson Paula and Myles McClelland Nancy J. McCormick Deborah L. McCoy and Robert Keenan Gaye McNutt Corey and Joshua Mermis Sammy L. Miller Alexis and Todd Mitchell Marsha Montemayor Josie and Phil Morgan Judy and Kenneth Nadolny Bobbie Nau Veronica N. Niebler-Hunt and John P. Stein Kathy and Phil Noble Alma M. and Edward J. Novotny Katharine W. Orton Christopher M. Laquer and Anita G. O’Shaughnessy* Mary and Michael O’Truk Steven A. and Cabrina F. Owsley Jill and John Parsons Rita Peck Pillsbury Winthrop Shaw Pittman LLP Amy and James Pipe Katharine and Richard Rider Jay Ring Chris I. Rivers Laura A. and Tim D. Roberts Mary W. Rose Jay and Stacey Roussel Adam and Ashley Scheele Charles E. Schneider and Tonya Oplt Betsy and Ed Schreiber Justin R. Shrader and Michelle Moore Laurence E. Simmons Herbert D. Simons Mary E. Skinner Darrell G. Smith Erin Smith* Natalie Emge and Jeremy Smith J.J. and Gerry Spedale

34 | Support

Amber and George Sturrock Marguerite M. Swartz Marilyn and Nelson Tears The Baird Law Firm The Joanne & John Dallepezze Foundation Katherine O. Valdez Marta and Robert Vasel Nancy and Thomas Verly Diana and Jaime Villarreal Jennifer L. and John D. Vogel Robin and David Walstad Pat and Jim Walzel Kristen and Michael Weekley Dava and Jim West Deborah Whitman Vasilia and Laurens Wilkes Linda Williams Hall Elizabeth Williams Tracey and Connie Williford Kelli and Clay Wilson Melinda B. Wineinger Richard and Susana Wooldridge Xtreme Home Furniture LLC $1,000-$2,499 Paul Leggett and JeAnna L. Abbott Bobby Agosto Rachel and Marc Aiello Marilyn Schugman and James Albertine Elissa and Elissa Albrecht Jenna and George F. Alcott Amy and Joseph Allen Shirley Almazan Denise and John Anguish France Archambault and Calvin Embry Traci and John Paul Arellano Raleigh Baird Ryan and Sunni Baker Balani Custom Clothiers* Myra W. Barber Bashi Concepts, LLC* Shekinah Bass Julia and Joseph Batdorf Tyler Bell Lisa Bender William D. Bethancourt Helyna Bledsoe Harry L. Bowles Kristopher Boyd Ana M. Brasher Dolly Brenneman Britten Fund Thomas Stenack and Katherine Brooker

Stephen R. Brown Barbara and Walter Bryan Joanna Burch Rita Burke Michelle B. and Winfield M. Campbell Pam Campion and Max Stetzer Kevin and Lindsay Carson Giovanna Carter Kristen A. Castellanos Diane and Johnny Chaney Anne and Albert Chao Kyle Chmielewski City Kitchen Catering* Gary and Maureen Clark Clear Creek Independent School District Donna F. Cole Caswell Compton Holly Coneway Jennifer and Ben Cowan Adrienne Crane Jane-Page Crump Tammye Curtis-Jones Brittney A. Gregory and Michael W. Dafcik David and Elizabeth Dagostino Nancy and Thomas Daly Cathy and Stephan Darnell Margaret and Warren Davis Sue A. Davis* Kathryn and Leo de Sousa Gretell Otano-Debard and Julien Debard Kelly and Ben Dotson Michael Drew Sarah and Zachary Duran Samantha Earnhardt Bob Edwards Clayton Erikson Noah Godwin and Liz Febo Fellowship Coffee Company* Bari and David Fishel Olivia Fisher Cathy A. FitzGerald Anthony Flaviani Katie Floyd and Ben Rohe Lorrie and Mike Foreman Courtney and Alex Forshey Kate and Steve Fowler Deborah and Randy Fowler Erin Fox and Gray Hancock Jennifer K. Fox Shane T. Frank Todd Freed Trish Freeman and Bruce Patterson French Country Wines*

Teresa and Leonard Friedman Carolyn B. Watts and Dale K. Furrow Princess Maria-Anna Galitzine and Prince Piotr Galitzine Ray R. Garcia Daniel Okorie and Jetrice Gardner Holly and Michael Garner Stephen Gast John L. Gibson Edgar Giesinger Heather and Sean Golden Catherine M. and Jonathan M. Goossen Ryan D. Gordon Huntley J. Grichor Veronica and John Griffin Ellen R. Gritz and Mickey D. Rosenau Richard L. Gruen Anna Gryska H. Fort Flowers Foundation, Inc. Erica W. Harris Geri Harris Harry G. and Pauline M. Austin Foundation Alyse Hawkins Stacee and Derek Hawkins Leslie and Brian Hillendahl Elaine and Jeff Hiller Allison and David Hills Karen D. Hinson Hirtle, Callaghan & Company Bobby and Kevin Hodge Jackie and Jon Hodges Penny and Daniel Houy Judy Hsiang and Aislyn P. Schalck Marsha L. Hunt Richard A. Huntington Brooke G. Husid Anders Hyde Marleen Hyde Catherine and Brian James Diane and Eric Jansen Brian Jarrard Jill and Cameron Jensen Demi Jessett Kirkwood Johnston Jane and Gregory Jordan Cynthia and Kent Kahle Lori and Steven Kamins Wade Kao Laura and Romy Kaplan David Karohl Taylor and Dan Kaufman Chea and Liam Kelly

Barry and Blair Kessler Key Energy Services, Inc. Leslie and Donald Kilbourn Ashley Tran and Paul Kilday Kiton* Linda and David Knowles Rajiv Kohli Rena and Michael Koinis Sheryl Kolasinski Michael Konieczny Devorah Krieger Kroger Food Stores Clarisse and Taylor Kuhn Taylor Kuhn Diane Laborde Catherine Landahl Kelley and Michael Lang Stephanie and Rich Langenstein Nancy H. Langford Elizabeth and Kris Larson Madeleine Lay Victoria and Alexander Lazar Victoria Le Vine Querine Hoogkamer and Elmer Lee* Ann and Jorge R. Leis Benigna C. and Ernst L. Leiss Anne Leonards Sara Lindsay Andrea and Richard Link Robert J. Lorio Audrey T. MacLean Amanda and Eric Madril Ann Mahoney John M. Mann and Jane Howze Kristy Godwin and David Martin Kathryn and George Martinez Lynn and Marcel Mason Adlai Mast Masterson Design* Jim Mayer Sylvia Mayer Mary McBeth Tracy and Brian McDaniel Awesta Masshoor and James McGill Meagan McGuff Michael D. McLin Stephanie Verhardt and Trey Melcher Greg Joseph and Ellie Meyer Abigail and Jacob Miley Melissa and Bill Miller Larry Millican Sheryl and Scott Mills Laura and Brian Minyard

Nadia Mohammed Aivi and Jeremiah Molligan Denise Monteleone Denise and William Monteleone Miguel Montero Cara and Tanner Moran Kathy Morin and Paul Block* Margaret and Ben Morris Timothy Morrow Lisette and Brett Mossman Brenda Nelson Amy Ng and Abhilash Gummakonda Briana and Vinh Nguyen Kathy Nied Jeri Nordbrock Nathan and Ashley Norman Carlos Nunez Stephen O’Connell Alexandra Ogden Michael Oholendt Stacy and Ronan O’Malley Akin Omofoye Kimberly and Nicholas O’Sullivan Aaron Owens Biba and Jon Parker Terilee Peterson Michael K. Poindexter and Debbie K. Leo Michele Pola Nikolaos Politis Pamela and James Pool Christopher S. Poole Alison and Cullen Powell Stephanie Proffitt Laura B. and Michael C. Puzio Janet H. and John E. Pyle Nina and Clint Rand Dawn Raphael Loren Stagg and Sarah Ratzel Carroll and Hugh Ray Janelle and Juan Reinoso Aleece Hayes and Phillip Rice Marissa and Jeffrey Richie Erin Ring Olivia C. Rivers Krisa Benskin and Niki Roberts Adrian Rodriguez Diane Rogers Kristi and Bryan Roof Elizabeth and Adam Ross Wenly Ruan and Sean Hunt Linda and Jerry Rubenstein Sadie Rucker Janis and Tom Rudd Safeway Inc.

Akemi and Yasuhiko Saitoh Cheryl and Joshua Samuels Angela N. Sandlin Leslie and Shannon Sasser Camilla R. Sayers Teresa Scanlan Jason Schultz Cathryn and Doug Selman Lee-Taylor and Riley Sharman Barbara and Joseph Sheldon Maggie and Gregory Sheridan Sean and Kelli L. Shimamoto Jan S. Shultis Caroline N. Sidnam Diana Skerl Beth and David Slater Alexandra and Robert Slone Aerin Kaye Smith Janet and H.J. Springer Kate and Taylor Stallings Janet and Paul Stannard Allison C. Scott and Michael Stein Cynthia Pickett-Stevenson and Donald E. Stevenson Tina R. Stewart Michael W. Strickler Linda Suib Y. Ping Sun and David W. Leebron Lori Taylor and Madisyn A. Pettit Louise C. Tennant The Haley Family Foundation John Thompson Ken and Pat Thompson Madison and Trey Thompson Nancy P. Thompson Sandy Tietjen Baker Tilney Nancy and Tim Timpani Tootsies* Annie Torres TotalEnergies Valerie and Terry Tyler Brian Winquist and Debra Unchis Adrienne and Timothy Unger Velasquez Elementary School Steven Magee and Sally W. Vernon Mary and Michael Vitek Connie and Lawrence Wallace Shelley and Scott Washburn Thad Waters Talytha and Vernon Webb Suzanne and Bob Werner Megan and Walker Weston

Amanda and Scott Wiesenborn Jordan Wilde Jessica DeMarr Williams and Rick D. Williams Heather Winter Jane B. and Jim P. Wise Kendall Woods Mark B. Wooldridge Gina and Joseph Wyszynski Jenny Yang and John Seo Young Again Foundation Cathy and Tom Zabel Joaquin Zaror Elte Deborah and Richard Zembek Patricia and Robert Zesut Matching Gifts Chevron Humankind Employee Funds Eaton Corporation EOG Resources, Inc. Shell Oil Company Foundation Tribute Gifts In Honor of Dr. Amy Alexander, DVM In Honor of Katie Almeida In Memory of E. William Barnett In Honor of Jane Block In Honor of Amanda Brock In Memory of Cheyenne the Orangutan In Memory of Anne Turpin Cody In Honor of Jillian Day In Honor of Lee Ehmke In Honor of Nick Espinosa In Honor of the Goossen Family In Honor of Mary L. Gracely In Memory of Barbara Harrison In Memory of Karen Wallace Johnson In Memory of Kathrine G. McGovern In Memory of Stacy Methvin In Memory of Jamie Lee Renfroe In Memory of Peter Riger In Honor of Courtney and Bas Solleveld In Honor of Tesoro the Jaguar In Honor of Elizabeth Turner Werler Society Kathie and Scott Amann Ramona Huffman Arnold Kathy Arthur Dian Austin

Support | 35

Lynne and John Averett Nancy Ayres Joel Bangilan Myra W. Barber Bill Butzner Sharon and John Campbell Dominic Cellitti Richard T. Churchill, Jr. and Linda E. Churchill Sher’ree Davis Sue A. Davis Jillian and Chris Day Carol E. Dinkins Michael and Debra Dishberger Jimmy Dunne Rob Fuller and Cathryn Gabor Leslie and Gareth Griffiths Dr. Ellen R. Gritz Ann and Stephen Kaufman Donald R. Kendall, Jr. Sharon Lane Nancy H. Langford Sharon Lane Judge Roberta Lloyd Nancy McGregor and Neal Manne Stacy and DeWitt Methvin Bobby Noblitt Jesse and Megan Ortega Michael K. Poindexter and Debbie K. Leo Brian Protz Renee Renfroe Sharon Roark Linda and Jerry Rubenstein David and Helen Stacy Beverlee Steinberg J. Terry and Charlotte Strange Linda Suib Brian J. Thomas Sandy Tietjen Kris Torberson Mardi and Mark Turner Wendy A. Weston Tikeshlia Williams-Do and Michael Do Shari and Gary Winston

The Elkins Foundation Annie and Bob Graham Houston Endowment Kimberley and Scott Sheffield U.S. Department of Energy $25,000-$99,999 Dian Austin Elizabeth and Neil Chapman Cincinnati Zoo & Botanical Garden Janet and Richard Clark Johanna A. Favrot Fund Kathy and Marty Goossen Dr. Paula Reynoso San Diego Zoo Wildlife Alliance Strake Foundation $1,000-$24,999 Kathy Arthur The Tapeats Fund

All donors listed made contributions totaling $1,000 or more in 2025. *Includes a gift in kind Names in italics denote deceased individuals.

Endowment Gifts Jo Collier Hart Giraffe Care and Feeding Endowment Estate of Julia Frost Smith Capital Support $100,000+ Estate of Jane Block Laurie Conkerton Disney Worldwide Services, Inc.

Bornean orangutan, Takai 36 | Support

| 37

Houston Zoo Staff EXECUTIVE STAFF Lisa Peterson President & CEO

Lee Ehmke 5+

President & CEO Emeritus

— Lisa Marie Avendaño Chief Operating Officer

Amy Blackmon

10+

Executive Businaess Partner

Adrian Cavazos 10+

Vice President, Guest Engagement & Experiences

Nick Espinosa 10+

Chief Philanthropy Officer

Kristin Finney 5+

Chief Human Resources Officer

Lauren Gallegos

Office Coordinator

Clare Greene 5+

Executive Assistant

Kevin Hodge 20+

Vice President Animal Programs

Audra Jesudason 10+

Vice President, Philanthropy & Membership

Benjamin Jones

Vice President Conservation & Education

Sheryl Kolasinski 5+

Chief Operating Officer

Trazanna Moreno 5+

Senior Vice President, Marketing, Communications & Technology

Jeri Nordbrock

Chief Financial Officer

Jackie Wallace 10+

Assistant Vice President, Communications & Public Affairs

Animal Programs ANIMAL NUTRITION Wilbert Booty 10+ Amori Brooks Zachary Davis Rebecca Henly William Mallard Adela Miller Phyllis Pietrucha-Mays 40+ Benjamin Po Amber Zelmer GENERAL ANIMAL OPERATIONS Tarah Cornelius 10+ Eric Murray 5+ Annalia Palacios Matthews Sarah Wurfel AQUATICS Denise Babecki 5+ George Brandy 40+ Michael Concannon 20+ Michelle Dziewit Gabrielle Garza

38 | Houston Zoo Staff

Charles Johnson Erin Roper Kenneth Stange 10+ Jazlyn Vazquez Nathaniel Villarreal James Winecki 10+ BIRDS Jessica Clark 20+ Reagan Curtner Rajean Ferguson Kyra Gardner Brendan Giambruno-Fuge Stephen Howard 30+ Kyle McAuliffe Shannon Myers Brent Nelson Morgan Pups Bethany Shick 10+ Daniel Simmons Eric Urban Benjamin Vecchio Brian Whaley Jeremy Whitted 10+ CARNIVORES Dennis Charlton Emilie Covert 5+ Amberley Damm Sydney Dean Laurel DeLapp Julia Hart Jenna Mcmichael 5+ Paul Reed 10+ Alicia Wedel 5+ Brittany Whitehouse DIVE SAFETY Jake Morrison ELEPHANTS Alicia Andring 10+ Robert Bernardy 20+ Eric Condon Mariam Dehaini 5+ Stephanie Gomez Kimberly Klein 10+ Sylvia Molina Kendra Roetman Ian Ross 10+ Christopher Sauder Paige Shallcross Makenna Stover Kristin Windle 10+ HERPETOLOGY & ENTOMOLOGY Lisa Cariello 5+ Marissa Carter Brittanie Crews Melissa Hodges Audrey Koepp Matthew Lammers 5+ Julie Laturner 10+ Francisco Llauger Declan Mcdonagh 5+ Ian Myers

Shivam Patel Logan Pendarvis Julia Sanders Eddie Sunila 5+ Christopher Valdez 10+ HOOFSTOCK Alyssa Brice Cynthia Colbert Deborah Coller Logan Groover Heather Johnson 5+ Timothy Junker 20+ Meagan Macy Kendall Moore 10+ John Register 10+ Kimberly Siegl 10+ Emma Steeg Morgan Walker Hannah Whitaker PRIMATES Rebekah Alexander Briana Bauer 5+ Carlos Campos-Garcia 10+ Kayla Cosmi 5+ Karli Dallman 5+ Amanda Daly 20+ Grace Dickey Amelia Dunn 10+ Sonny Heihn 5+ Kelsey Johnston Lindsey Keehn Logan Kirk Katelyn Lawson Vanessa Livas Derrick Lockett Daniel Marzluf Judith Mcauliffe 10+ Briyel McKay Ethan Miller Lenaye Palmer Josie Peck Shailynn Percival Baylea Rardin Priscilla Reed 10+ Rebekah Rice Rebecca Roloff Ronald Santos 40+ Annalise Schaaf Lucy Dee Sheppard 10+ Jessica Sigle 10+ Heaven Sorrells William Weeks SEA LIONS & PENGUINS Robert Binns Samantha Burns Amanda Perry 10+ Margaret Pionke Krista Webber 10+ Emily Wilkins Michelle Williams VET CLINIC Catherine Almeida 5+ Jennifer Atkinson 5+

LEE EHMKE, PRESIDENT & CEO EMERITUS When Lee Ehmke arrived at the Houston Zoo in 2015, he brought with him a clear and ambitious vision: to build a world-class institution worthy of one of the world’s great cities. Over the course of a decade, he delivered on that promise. Lee led the Zoo’s $158 million Centennial Capital Campaign and oversaw the transformation of nearly half the Zoo’s campus, including the opening of landmark exhibits: Kathrine G. McGovern Texas Wetlands, South America’s Pantanal, Galápagos Islands, and Fondren Foundation Birds of the World. These experiences redefined what a zoo-based conservation organization could be. He guided a bold rebranding, shepherded the Zoo through the challenges of COVID-19, and served as a nationally recognized voice for modern zoo design and conservation leadership. His influence extended globally, including his service as President of the World Association of Zoos and Aquariums. As Lee steps into a welldeserved retirement, he leaves behind an institution transformed and a legacy that will inspire for generations to come.

Kendra Bauer 5+ Emma Beyer Rebecca Brown Joseph Flanagan 40+ Melissa Friedrich Renee Grix Melissa Hanson Jordan Johnson 5+ Jessica Jones 5+ Alexandria Kiliddjian Andrew Krauss 5+ Jennifer LaRue Cody Macon 5+ Christine Molter 5+ Michele Ozuna 30+ Kathrine Solomon Jennifer Stevenson 20+ Jessica Temple Maryanne Tocidlowski 20+ Tami Voss WILDLIFE CONNECTIONS Rachel Adams 10+ Clair Baker Moises Betancourt Kylie Bihm Jordan Brickley Michelle Castle 10+ Emilie Covert 5+ Sarah Cox Megan Davila Johnson Hayley Dougherty Hayley Dougherty Amber Foster Alondra Gallegos Marisol Gomez 5+ Megan Hedge Natalie Jones Alyssamarie Kess Amy Lavergne 20+ Karena Marrero Memory Mays 10+ Tegan Moto Bailey Nichols Daniel Ortega Margaret Pappano Mykenzie Paul Hayden Price Sarah Radecker Tianna Redieck 5+ Tianna Roberts Sarah Rodriguez Abigail Samuel Brian Stucky 5+ Carolyn Zewe 20+

Operations ADMISSIONS Eduardo Aguilar Edwardo Alejandre Katerin Ayala Tahj Boland Amanda Burnom 5+

Juwannis Butler Raul Carranza Shirley Carvajal Alvarado Stephanie Davis Da’Keriah Duplichien Karla Escobar Griselda Garcia Alyza Gonzales Evangeline Gonzales Tina Gonzales 5+ Hampton Hawkins 5+ Ashley Holland Christine Hutchison 5+ Adrian Islas Asma Jamil 5+ Alyssa Landry Leslie Lopez Heather Love 10+ La’Morion Manning Kaytrell Matthews Perla Mendoza Emily Mossbarger Rodrigo Nava Lillienne Novosad Chloe Ortiz Domonique Ozenne Sheila Pena Samuel Quiroga William Rodriguez Eilleen Romero Ana Rosales Hailey Salas Kayla Salas Sherlyn Santibanez Maria Santoyo 10+ Brenda Taylor 10+ Adriana Torres Joseph Torres Eiryn Veach Dasia Walker Megan Zewe CONSERVATION EDUCATION Aaron Burd Xochitl Castillo Stuart Davis 5+ Kathleen Edinburgh 5+ Yaritceli Espinoza Stephanie Gonzalez 5+ Khalyn Grant Valeria Hernández Nicholas Larberg 5+ Gentry Leonard 5+ Philip Malek 10+ Kelly McCreery 10+ Katlyn Medina Benjamin Oliver Alyx Scott 5+ Melissa Wong 10+ DESIGN & ENGINEERING Maria De La Piedra Yanes Gretchen Foust Mariana Hinojosa

Ronquillo Mark Hoffman 5+ Linc McTarnahan Diego Orozco EVENT OPERATIONS Wendy Babineaux 5+ Juan Gutierrez Andrea Hennerichs 5+ FACILITIES Juan Banda 5+ Richard Becerra Jeffrey Burrows Jesus Cavazos 30+ Jose Cervantes 5+ William Chambers Benny Chavez Randy Francis Antonio Garcia Juan Garcia 20+ Jacob Gleason Silvestre Gomez 10+ Michael Gonzales Timmy Green Robert Greer Brandon Hanna 5+ Marcus Harkreader 5+ Angel Hernan Kimberly Jones Brendan Joseph 5+ Stephen Keller Alan Kinn Carlos Martinez Fernando Mauricio 5+ Jacob Miguel 5+ Wasley Payne Jose Perez Salvador Ramirez Rene Rivera 5+ Ricardo Romero 5+ Carmen Sanchez 5+ Tommy Sanchez Williams Santillan Jesus Santoyo 5+ Bryant Smith 5+ William Smith Edith Vega Kyle Weber 5+ Ricky White John Williams 10+

Jillian Day 5+ Ginger Moon 10+ Natalie Nguyen 5+ Kelly Nugent Alexander Pugh 10+ Isaac Soliz Sundra Spiller-Hayes 10+ William Tayar Madison Thompson Mia White Brittani Williams 5+

GRAPHICS Dawn Benavidez 5+ Gerald Callo Lucero Hernandez-Castaneda Steven Shultz 5+ Kirsten Ufer 10+ GROUNDS Taniah Balli-Brown Adrian Barbosa Antonio Barrera

SHERYL KOLASINSKI, CHIEF OPERATING OFFICER As Lee Ehmke envisioned the Houston Zoo’s transformation, Sheryl Kolasinski built it. As Chief Operating Officer, Sheryl led the Zoo’s business operations, facilities, and capital projects with a steady hand and remarkable expertise. Over seven years, she managed the complex, multi-phase construction that brought the Zoo’s most ambitious exhibits to life— on time, on budget, and to world-class standards. Her work is embedded in every beam, pathway, and habitat that guests now experience. We are deeply grateful for everything she gave this Zoo, and we wish her a retirement as well-built as the institution she helped create.

FINANCE Leslie Chow Candace Gutierrez 5+ Ashley Harvey James Hutchinson 5+ Benjamin Mosley Elizabeth Tennill 10+ Abel Vieira FUNDRAISING & DEVELOPMENT Rachel Baker 5+ Pablo Best Karla Cisneros Arenas

Houston Zoo Staff | 39

Manuel Barrera Ethan Blackwell Ryan Brooks Euricka Broussard Anthony Burnom Reynaldo Butanda 5+ Graciela Cabrera Salvatore Carrara Christopher Chapman Aaron Chretin Maribel Colindres Shelay Daniels Ricardo Delgado Alona Dunn John Estrada Kaylee Fransen Jennifer Free Juan Garza Terry Gatlin Dainerys Gonzales Cuellar Omar Guerra 10+ James Hart Abraham Hernandez Heather Hernandez Silvestre Hernandez Dilan Holland Tommie Juarez 10+ Courtney Lomas 5+ Sabrina Lomas 10+ Blanca Martinez Jorge Martinez Juan Martinez Theron Mathis Jacob Medina Debra Morgan 10+ Dominique Murray Sylvia Olivo 10+ Clarissa Ortiz Matilde Ponce 5+ Alexander Reyna Viviana Rodriguez 5+ Pablo Sillero Enrique Solis 5+ Ariel Soto Margurite Thompson Philip Torres Gisela Vazquez

Julio Viera Dakota Willcoxon Brigitte Williams Dezzmon Williams Johnathan Williams Amador Ynfante Jr GUEST ENGAGEMENT Daisy Castro Bennett Dones 20+ Sarah Fern 5+ Judith Harrington 5+ Timothy Johnson 5+ Samantha Junker 10+ Ashley Kuehne Melissa Mair Christopher Powell HORTICULTURE Antonio Byles Moises Campos-Contreras Kevin Flaherty Carlos Gonzalez Gregory Haro 5+ Brandon Hubbard Cael Jurkowski Anna Land 10+ Steven Mata 5+ Gavin Miller Francisco Ocampo 5+ Raymond Odeh Melissa Stockseth Jessica Tristan 5+ Peter Turrin HOUSEKEEPING Fronchelle Hodge Lamesha Mitchell Jc Villegas Kayla White HUMAN RESOURCES Amy Disisto Teaera Radick Brandy Ruiz 10+ Phillicea Thomas

INFORMATION TECHNOLOGY Rufus Abidakun Eby Achan Kunju Quincy Armstead 5+ Jonathan Cano Irving Covarrubias Abraham George Michael Hornsby Nathalie Jolicoeur 10+ Andres Trevino MARKETING Jackelin Reyna 5+ Rachael Shappard 5+ Marylu Trevino 5+ Linsey Whitehead 5+ MEMBERSHIP Alacia Arcuri LaPrecious Bowers Dianelly Castaneda Janet Denton Rachel Duggan Melanie Foreman Noe Gonzalez Arianna Hall Maria Hernandez Lauren Julun Markfirah Krueng Bryanna Moore Erin Newell 10+ Dylan Olson 5+ Jeniffer Roman 5+ Rachel Roush Phillip Severson PEST CONTROL Garret Martin Russell Rodriguez PUBLIC RELATIONS Kevin Kendrick 5+ Jessica Reyes PURCHASING Oscar Fernandez

Melissa Garcia Diego Lopez 5+ Frank Romero Ruth Zavala 5+ SAFETY & SECURITY Megan Adkins Luis Alvarado 10+ Veronika Alvarez Edgar Barrera 5+ Renato Barrera 10+ Desiree Barrios Ricardo Barrios Todd Berry Coke Bray Jesus Calderon Cheyenne Cantu Gerardo Castillo Kailynn Castillo 5+ Sean Crabbe Jeffery Francisco Emilie-Rose Gagne 5+ Marina Gallegos 5+ Marc-Adam Gibbs Bobby Hartzog Anthony Hernandez Samanta Hernandez 10+ Jeremy Johnson Kassidy Lemon Christian Lewis James Little Joseph Lovett Brianna Mendoza 5+ Ethan Miller Roberto Monleon James Motley 5+ Eric Newell Maria Perez Gabrielle Rodriguez Abigail Salazar Spencer Sepeda Dominique Simon Annabelle Tennis Derek Torres 5+ Lawrence Trussell 5+ Thomas Valdez 5+ Erica Vasquez Jordan Wilson 5+

Amanda Yzaguirre 10+ ElizaZavala 5+ REGISTRAR Sheri Bradley 5+ Joann Watson 10+ SPECIAL EVENTS Maya Kanani Alexandra Mosby Hillary Rothenberg 5+ Lisa Stafford 5+ Mallet Stafford Madison Villanueva Megan Williamson SUSTAINABILITY Colley Hodges WATER QUALITY Cameron Aranda Alice-Ann Combs Violeta Cuameng Issac Gallegos Lucie Hartman Adam McGowen Veronica Thompson WILDLIFE CONSERVATION Danae Jackson Daniel Marzluf Taylor Rhoades Lillie Stockseth Hailey Wedlich Staff listed were active employees as of December 31, 2024 5+

= 5 – 9 years at the Zoo

10+ = 10 – 19 years at the Zoo 20+ = 20 – 29 years at the Zoo 30+ = 30 – 39 years at the Zoo 40+ = 40 years at the Zoo

Celebrating 40 Years of Service RONALD SANTOS For 40 years, Primates Keeper Ron Santos has dedicated his career to caring for animals at the Houston Zoo. Starting in the Commissary before joining the Primates team, Ron has spent decades building deep connections with the animals in his care. He has helped manage everything from daily primate care to complex social introductions, including the successful surrogate bonding between orangutans Cheyenne and Luna. Ron’s passion, experience, and steady leadership continue to make a lasting impact on the Zoo and its wildlife-saving mission.

40 | Houston Zoo Staff

In Memoriam

Throughout our 104-year history, exceptional leaders have emerged at the right moment in time to guide the Houston Zoo through transformative growth. Bill Barnett and Stacy Methvin were two such leaders.

E. William “Bill” Barnett, 1933 - 2025 Houston Zoo Director Emeritus

In 2001, the Houston Zoo faced declining attendance and urgent financial needs. In response, Mayor Lee P. Brown appointed Bill Barnett to chair a task force whose work ultimately led to the creation of Houston Zoo, Inc., a nonprofit organization that would manage the Zoo in a public-private partnership with the City of Houston. With Bill serving as founding Chair, the organization tapped into Houston’s generous philanthropic community to support new animal habitats, guest amenities, conservation initiatives, and more.

Over the past two decades, more than $380 million in capital investment has transformed every corner of our Zoo and broadened our wildlife-saving impact in Texas and around the world.

As a visionary civic leader, Bill’s contributions to our Houston Zoo will continue to enrich our community for generations to come.

Stacy Perper Methvin, 1957 - 2025 Houston Zoo Director Emeritus

Stacy’s passion for nature and wildlife, combined with her business acumen honed from decades in the energy field, made her ideally suited to join the Houston Zoo’s Board of Directors in 2008. Serving on numerous board committees and generously offering her time, talent, and treasure to the Zoo and other nonprofit organizations, Stacy was driven to build thriving communities. In 2016, she was elevated to the role of Board Chair. In 2020, she guided our Zoo through the unprecedented challenges of the pandemic. Against these headwinds, she inspired our Zoo family to dream big together in pursuit of becoming a global conservation leader and completing a transformational, $150 million capital campaign, Keeping Our World Wild.

Stacy’s greatest legacy is how she treated people—with kindness, understanding, and heartfelt appreciation for the role we each play in creating a better world for all.

In Memoriam | 41

South American Tapirs Norah and Molli 42 |

Houston Zoo Board of Directors Sami Ahmad*

Kris Chikelue

Nick Hellyar

Alie Pruner*

Saied Alavi

Joe Cleary

Sanjay Kalavar

Nancy Pustka

Greg Armstrong

Anne Clutterbuck

Monica Karuturi

Sadie Rucker

George Basu

Heather Crowder

Peggy Kostial

Liz Schwarze

Dolly Brenneman

Josh Davidson

Jennifer Laporte

Jordan Seff

Carlos de Aldecoa Bueno*

Michael Dishberger

Claire Liu

Bas Solleveld

Bill Butzner

Charles Dresser

Kelley Lubanko

Brian Thomas

Beto Cardenas

Kerry Galvin

Stacy O'Malley

Kelli Weinzierl

Neil Chapman

Courtney Harmon

Byron Pope *Rotated off July 2025

Director Emeritus

Director Emeritus - Passed away in 2025

Anne Duncan

Randa Duncan Williams

Robert Graham

Austin Young

Bill Barnett

Stacy Methvin

Jim Postl

2025 Annual Report EDITOR

PHOTO CREDITS

Linsey Whitehead, Senior Director, Marketing and Sales

Matthew Griffiths Daniel Ortiz Jackie Reyna

COMMITTEE Lisa Peterson, President and CEO Lisa Marie Avendaño, Chief Operating Officer Nick Espinosa, Chief Philanthropy Officer

WRITING CREDITS Colley Hodges Danae Jackson Alex Pugh

Kevin Hodge, Vice President, Animal Operations

Jessica Reyes

Benjamin Jones, Vice President,

Jackie Reyna

Conservation and Education

Taylor Rhoades

Jackie Wallace, Assistant Vice President, Communications and Public Affairs

Jackie Wallace

Kirsten Ufer, Senior Creative Director

Rachael Shappard Mia White Melissa Wong

The Houston Zoo is one of over 200 zoos and aquariums accredited by the Association of Zoos and Aquariums (AZA).

AZA accreditation stands for excellence in the care of zoo visitors, zoo animals, and Earth’s remaining wilderness.

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1513 Cambridge Street, Houston, Texas 77030 www.houstonzoo.org