Review the Explanation of Terms to understand what these data represent.
A total of 382 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 | 87.96 | 8.14 | 5.15 |
| 2 | Dark-eyed Junco | Junco hyemalis | 81.15 | 5.07 | 3.33 |
| 3 | Northern Flicker | Colaptes auratus | 67.80 | 1.46 | 0.45 |
| 4 | House Sparrow | Passer domesticus | 67.28 | 10.19 | 2.96 |
| 5 | Mourning Dove | Zenaida macroura | 54.97 | 6.31 | 1.01 |
| 6 | American Robin | Turdus migratorius | 53.93 | 2.38 | 0.32 |
| 7 | Pine Siskin | Spinus pinus | 52.36 | 8.15 | 1.27 |
| 8 | Mountain Chickadee | Poecile gambeli | 48.95 | 2.23 | 0.51 |
| 9 | European Starling | Sturnus vulgaris | 48.69 | 5.41 | 0.68 |
| 10 | American Goldfinch | Spinus tristis | 47.91 | 4.50 | 0.65 |
| 11 | Black-capped Chickadee | Poecile atricapillus | 45.29 | 2.06 | 0.43 |
| 12 | Downy Woodpecker | Dryobates pubescens | 44.76 | 1.33 | 0.27 |
| 13 | California/Woodhouse's Scrub-Jay | Aphelocoma californica/woodhouseii | 42.41 | 2.27 | 0.44 |
| 14 | White-crowned Sparrow | Zonotrichia leucophrys | 38.74 | 4.20 | 0.48 |
| 15 | Lesser Goldfinch | Spinus psaltria | 37.17 | 4.59 | 0.43 |
| 16 | White-breasted Nuthatch | Sitta carolinensis | 36.65 | 1.54 | 0.26 |
| 17 | Spotted Towhee | Pipilo maculatus | 36.65 | 1.43 | 0.20 |
| 18 | Cassin's Finch | Haemorhous cassinii | 34.55 | 4.10 | 0.33 |
| 19 | Sharp-shinned Hawk | Accipiter striatus | 33.77 | 1.03 | 0.07 |
| 20 | Steller's Jay | Cyanocitta stelleri | 31.15 | 3.53 | 0.38 |
| 21 | Red-winged Blackbird | Agelaius phoeniceus | 29.06 | 9.73 | 0.39 |
| 22 | American Crow | Corvus brachyrhynchos | 27.23 | 4.38 | 0.27 |
| 23 | Cooper's Hawk | Astur cooperii | 26.44 | 1.03 | 0.04 |
| 24 | Hairy Woodpecker | Dryobates villosus | 23.30 | 1.54 | 0.15 |