Top 25 Feeder Birds

2006-07

California Region

Review the Explanation of Terms to understand what these data represent.
A total of 425 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	House Finch	Haemorhous mexicanus	90.12	6.60	3.89
2	Mourning Dove	Zenaida macroura	84.94	4.38	2.11
3	Anna's Hummingbird	Calypte anna	81.88	1.71	0.90
4	Dark-eyed Junco	Junco hyemalis	76.94	5.79	2.46
5	California/Woodhouse's Scrub-Jay	Aphelocoma californica/woodhouseii	76.71	1.84	0.92
6	White-crowned Sparrow	Zonotrichia leucophrys	75.29	5.34	2.02
7	Lesser Goldfinch	Spinus psaltria	71.29	7.34	2.26
8	California Towhee	Melozone crissalis	66.12	1.68	0.61
9	American Robin	Turdus migratorius	62.35	2.79	0.40
10	American Goldfinch	Spinus tristis	59.76	6.30	1.13
11	Golden-crowned Sparrow	Zonotrichia atricapilla	52.94	4.55	1.02
12	Spotted Towhee	Pipilo maculatus	52.24	1.95	0.43
13	Oak/Juniper Titmouse (Plain Titmouse)	Baeolophus inornatus/ridgwayi	50.59	1.40	0.37
14	House Sparrow	Passer domesticus	44.71	5.86	0.87
15	Ruby-crowned Kinglet	Corthylio calendula	44.24	1.17	0.15
16	Black Phoebe	Sayornis nigricans	43.29	1.11	0.14
17	Yellow-rumped Warbler	Setophaga coronata	42.59	1.75	0.24
18	Northern Mockingbird	Mimus polyglottos	39.06	1.20	0.14
19	American Crow	Corvus brachyrhynchos	37.41	2.84	0.30
20	Northern Flicker	Colaptes auratus	36.47	1.26	0.14
21	Bushtit	Psaltriparus minimus	34.59	5.88	0.22
22	Chestnut-backed Chickadee	Poecile rufescens	34.59	2.51	0.40
23	Bewick's Wren	Thryomanes bewickii	33.88	1.10	0.12
24	Steller's Jay	Cyanocitta stelleri	33.18	2.78	0.36
25	White-breasted Nuthatch	Sitta carolinensis	33.18	1.38	0.21

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