Top 25 Feeder Birds

2003-04

Allegheny Region

Review the Explanation of Terms to understand what these data represent.
A total of 1,354 FeederWatchers reported data from this region.

Rank Within Region	Common Name	Scientific Name	Percentage of Sites Visited	Average Group Size (when seen)	FeederWatch Abundance Index
1	Dark-eyed Junco	Junco hyemalis	96.23	5.54	3.65
2	Mourning Dove	Zenaida macroura	95.42	4.98	2.98
3	Carolina/Black-capped Chickadee	Poecile carolinensis/atricapillus	93.87	2.71	1.96
4	Northern Cardinal	Cardinalis cardinalis	91.88	2.64	1.57
5	Blue Jay	Cyanocitta cristata	91.80	2.87	1.48
6	Downy Woodpecker	Dryobates pubescens	91.14	1.58	1.00
7	American Goldfinch	Spinus tristis	89.44	5.57	2.73
8	White-breasted Nuthatch	Sitta carolinensis	83.31	1.44	0.72
9	House Finch	Haemorhous mexicanus	81.91	4.44	1.68
10	Tufted Titmouse	Baeolophus bicolor	78.88	2.06	0.96
11	European Starling	Sturnus vulgaris	68.83	4.70	0.81
12	Red-bellied Woodpecker	Melanerpes carolinus	67.50	1.16	0.41
13	House Sparrow	Passer domesticus	64.92	7.04	1.56
14	White-throated Sparrow	Zonotrichia albicollis	58.86	3.46	0.71
15	Song Sparrow	Melospiza melodia	58.71	1.55	0.26
16	American Crow	Corvus brachyrhynchos	57.90	2.56	0.40
17	Hairy Woodpecker	Dryobates villosus	56.72	1.27	0.30
18	American Robin	Turdus migratorius	54.95	2.57	0.16
19	Common Grackle	Quiscalus quiscula	52.36	4.79	0.22
20	American Tree Sparrow	Spizelloides arborea	48.15	3.49	0.46
21	Carolina Wren	Thryothorus ludovicianus	43.65	1.21	0.16
22	Red-winged Blackbird	Agelaius phoeniceus	42.47	4.44	0.17
23	Purple Finch	Haemorhous purpureus	41.65	2.69	0.18
24	Red-breasted Nuthatch	Sitta canadensis	33.68	1.30	0.14
25	Brown-headed Cowbird	Molothrus ater	31.46	2.81	0.08

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