Top 25 Feeder Birds

2008-09

California Region

Review the Explanation of Terms to understand what these data represent.
A total of 400 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	89.75	6.82	3.99
2	Mourning Dove	Zenaida macroura	87.25	4.61	2.38
3	Anna's Hummingbird	Calypte anna	83.25	1.82	0.90
4	California/Woodhouse's Scrub-Jay	Aphelocoma californica/woodhouseii	80.50	1.82	0.88
5	Dark-eyed Junco	Junco hyemalis	76.00	5.72	2.33
6	White-crowned Sparrow	Zonotrichia leucophrys	75.75	4.70	1.78
7	Lesser Goldfinch	Spinus psaltria	75.50	6.52	2.17
8	California Towhee	Melozone crissalis	64.75	1.66	0.63
9	American Goldfinch	Spinus tristis	61.00	5.96	1.17
10	American Robin	Turdus migratorius	51.00	3.11	0.31
11	Golden-crowned Sparrow	Zonotrichia atricapilla	50.50	3.92	0.77
12	Oak/Juniper Titmouse (Plain Titmouse)	Baeolophus inornatus/ridgwayi	49.50	1.44	0.41
13	Spotted Towhee	Pipilo maculatus	46.00	1.72	0.34
14	House Sparrow	Passer domesticus	45.25	6.09	0.94
15	Black Phoebe	Sayornis nigricans	41.50	1.12	0.13
16	Yellow-rumped Warbler	Setophaga coronata	41.00	1.58	0.22
17	Pine Siskin	Spinus pinus	38.25	6.03	0.49
18	Northern Mockingbird	Mimus polyglottos	38.00	1.24	0.14
19	American Crow	Corvus brachyrhynchos	37.50	2.91	0.32
20	Bushtit	Psaltriparus minimus	36.75	6.05	0.25
21	Northern Flicker	Colaptes auratus	36.00	1.30	0.15
22	Cooper's Hawk	Astur cooperii	34.75	1.05	0.07
23	Chestnut-backed Chickadee	Poecile rufescens	34.25	2.41	0.41
24	Ruby-crowned Kinglet	Corthylio calendula	33.75	1.15	0.09
25	Steller's Jay	Cyanocitta stelleri	32.25	2.65	0.34

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