Top 25 Feeder Birds

2011-12

California Region

Review the Explanation of Terms to understand what these data represent.
A total of 428 FeederWatchers reported data from this region.

Rank Within Region	Common Name	Scientific Name	Percentage of Sites Visited	Average Group Size (when seen)
1	House Finch	Haemorhous mexicanus	89.49	6.27
2	Anna's Hummingbird	Calypte anna	84.58	1.76
3	Mourning Dove	Zenaida macroura	82.94	4.21
4	Aphelocoma sp.	Aphelocoma sp.	78.74	1.88
5	Dark-eyed Junco	Junco hyemalis	76.64	5.18
6	White-crowned Sparrow	Zonotrichia leucophrys	76.40	4.89
7	Lesser Goldfinch	Spinus psaltria	70.56	6.31
8	California Towhee	Melozone crissalis	67.29	1.69
9	American Goldfinch	Spinus tristis	57.94	5.87
10	American Robin	Turdus migratorius	55.14	2.71
11	Oak/Juniper Titmouse (Plain Titmouse)	Baeolophus inornatus/ridgwayi	54.67	1.38
12	House Sparrow	Passer domesticus	48.36	5.34
13	Spotted Towhee	Pipilo maculatus	47.20	1.77
14	Yellow-rumped Warbler	Setophaga coronata	46.73	1.62
15	Golden-crowned Sparrow	Zonotrichia atricapilla	46.03	3.44
16	Black Phoebe	Sayornis nigricans	45.79	1.13
17	American Crow	Corvus brachyrhynchos	42.52	2.78
18	Chestnut-backed Chickadee	Poecile rufescens	37.62	2.25
19	Northern Mockingbird	Mimus polyglottos	37.38	1.19
20	Bushtit	Psaltriparus minimus	36.45	5.39
21	Bewick's Wren	Thryomanes bewickii	35.98	1.11
22	Nuttall's Woodpecker	Dryobates nuttallii	35.05	1.18
23	Northern Flicker	Colaptes auratus	34.81	1.44
24	White-breasted Nuthatch	Sitta carolinensis	33.88	1.40
25	Cooper's Hawk	Astur cooperii	33.41	1.02