AUTUMN 2000/VOLUME 14, NUMBER 4

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Project FeederWatch


Project FeederWatch Annual Report
Table 1
Most Widely Reported feeder species in North America Winter 1999-2000


 

 Bird species Percentage of
feeders visited
Mean group
size when seen
 FeederWatch
Abundance Inde
x


 Dark-eyed Junco  85 5.1 2.26 (-15%)
 Mourning Dove  80 4.8 2.03
 Downy Woodpecker  75 1.6 0.72
 Blue Jay  74 2.6 0.96
 House Finch  74 5.4 1.85
 American Goldfinch  72 5.1 1.56 (-15%)
 Northern Cardinal  69 2.8 1.08
 Black-capped Chickadee  66 3.3 1.29
 White-breasted Nuthatch 65 1.5 0.56 (+19%)
 House Sparrow 58 7.7 1.62
 European Starling 56 4.9 0.65 (-11%)
 American Robin 55 2.4 0.23
 Tufted Titmouse 54 2.2 0.68
 American Crow 51 2.7 0.4
 Red-bellied Woodpecker 43 1.2 0.24
 Common Grackle 42 5.1 0.26
 Hairy Woodpecker  42 1.3 0.23
 Red-breasted Nuthatch 40 1.4 0.24 (+118%)
 Song Sparrow 40 1.6 0.18
 Red-winged Blackbird 36 4.5 0.21
 White-throated Sparrow 33 3.2 0.35
 Purple Finch 32 3.3 0.19 32 3.3 0.19
 Carolina Wren 30 1.3 0.15
 Brown-headed Cowbird 28 3.8 0.12
 Northern Flicker 27 1.3 0.09
 American Tree Sparrow 25 3.3 0.18 (-31%)

 

Other species

     
 Pine Siskin 23 5.1 0.18
 Common Redpoll 22 11.9 0.36 (+620%)
 Evening Grosbeak 10 9.4 0.11 (+22%)
 Brown Creeper 14 1.1 0.14 (+33%)

Table 1. This table lists all species that visited at least 25 percent of all feeders, plus four other species that are discussed in the text.

 

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