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Table 3.3 Percent overlap of minimum convex polygon territories between mated birds and adjacent territories at Hinton, Alberta, 1993–96. % Overlap range SE Category Period n x¯ Mated birds Nesting period 6 62.5–92.3 81.0 13.3 Annual 94–95 6 74.4–100.0 84.0 12.2 Annual 95–96 5 78.9–93.7 87.1 6.0 Total 10 66.4–100.0 85.7 11.2 Adjacent territories Nesting period 13 0.0 0.0 0.0 Annual 94–95 5 0–7.4 2.8 3.1 Annual 95–96 8 0–13.2 1.7 4.7 Total 11 0–12.8 4.2 4.9 Table 3.4. Alberta and northern British Columbia, pileated woodpecker nests, 1982–98. Year 1982 to 1991a 1992a 1993 1994 1995 1996 1997 1998 Total Location Foothills Model Forest 5 11 12 18 21 28 9 113 Other Alberta areas 7 2 7 10 9 8 43 British Columbia 1 1 2 Total 12 13 19 28 31 37 9 9 158 a Nests reported by persons responding to requests for information about known pileated woodpecker nests prior to this study. Table 3.5. Alberta pileated woodpecker clutch size and number of fledged young, 1990–98. Clutch size Number of fledged young Year 3 4 5 0 2 3 1990 1 1 1991 1 3 1992 3 1 1993 2 3 7 1994 13 6 15 1995 3 17 6 2 17 1996 19 1 1 10 15 1997 2 1 1 4 1998 5 4 3 6 Total 3 60 6 7 29 68

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Pwp 2001 04 rpt phdthesis pileatedwoodpeckerhabitatecologyinabfoothills  

http://foothillsri.ca/sites/default/files/null/PWP_2001_04_Rpt_PhDThesis_PileatedWoodpeckerHabitatEcologyinABFoothills.pdf

Pwp 2001 04 rpt phdthesis pileatedwoodpeckerhabitatecologyinabfoothills  

http://foothillsri.ca/sites/default/files/null/PWP_2001_04_Rpt_PhDThesis_PileatedWoodpeckerHabitatEcologyinABFoothills.pdf

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