Bird Lab Totals for 2004
| SPECIES | TOTALS | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC |
| Red-shouldered Hawk | 1 | 1 | |||||||||||
| Sharp-shinned Hawk | 8 | 1 | 1 | 1 | 1 | 3 | 1 | ||||||
| California Quail | 12 | 2 | 7 | 2 | 1 | ||||||||
| Mourning Dove | 1 | 1 | |||||||||||
| Western Screech-Owl | 1 | 1 | |||||||||||
| Northern Pygmy-Owl | 1 | 1 | |||||||||||
| Northern Saw-whet Owl | 2 | 2 | |||||||||||
| Anna's Hummingbird | 48 | 4 | 3 | 8 | 17 | 10 | 2 | 1 | 2 | 1 | |||
| Allen's Hummingbird | 31 | 6 | 11 | 13 | 1 | ||||||||
| Rufous Hummingbird | 9 | 1 | 5 | 2 | 1 | ||||||||
| Selasphorus Hummingbird | 1 | 1 | |||||||||||
| Belted Kingfisher | 1 | 1 | |||||||||||
| Acorn Woodpecker | 1 | 1 | |||||||||||
| Downy Woodpecker | 20 | 4 | 8 | 5 | 1 | 2 | |||||||
| Hairy Woodpecker | 6 | 1 | 1 | 1 | 1 | 2 | |||||||
| Nuttall's Woodpecker | 21 | 1 | 3 | 7 | 2 | 4 | 4 | ||||||
| Red-breasted Sapsucker | 1 | 1 | |||||||||||
| Red-shafted Northern Flicker | 3 | 2 | 1 | ||||||||||
| Northern Flicker Intergrade | 1 | 1 | |||||||||||
| Western Wood-Pewee | 4 | 4 | |||||||||||
| Ash-throated Flycatcher | 10 | 1 | 4 | 3 | 2 | ||||||||
| Pacific-slope Flycatcher | 266 | 13 | 18 | 14 | 11 | 85 | 113 | 12 | |||||
| Dusky Flycatcher | 1 | 1 | |||||||||||
| Least Flycatcher | 1 | 1 | |||||||||||
| Willow Flycatcher | 25 | 24 | 1 | ||||||||||
| Black Phoebe | 36 | 1 | 2 | 10 | 7 | 5 | 3 | 5 | 3 | ||||
| Violet-green Swallow | 1 | 1 | |||||||||||
| Steller's Jay | 10 | 1 | 2 | 1 | 2 | 4 | |||||||
| Western Scrub-Jay | 7 | 1 | 1 | 2 | 2 | 1 | |||||||
| Chestnut-backed Chickadee | 209 | 8 | 5 | 12 | 12 | 38 | 50 | 22 | 20 | 15 | 9 | 8 | 10 |
| Oak Titmouse | 4 | 1 | 3 | ||||||||||
| Bushtit | 111 | 5 | 3 | 15 | 5 | 10 | 3 | 3 | 18 | 10 | 25 | 9 | 5 |
| Brown Creeper | 11 | 4 | 1 | 3 | 1 | 2 | |||||||
| Bewick's Wren | 148 | 10 | 1 | 3 | 1 | 3 | 9 | 23 | 54 | 32 | 10 | 2 | |
| House Wren | 44 | 1 | 5 | 14 | 4 | 12 | 3 | 1 | 3 | 1 | |||
| Winter Wren | 7 | 2 | 1 | 3 | 1 | ||||||||
| Dusky Warbler | 1 | 1 | |||||||||||
| Ruby-crowned Kinglet | 221 | 16 | 4 | 9 | 1 | 2 | 42 | 104 | 43 | ||||
| Hermit Thrush | 320 | 13 | 6 | 13 | 7 | 1 | 19 | 176 | 51 | 34 | |||
| Swainson's Thrush | 379 | 11 | 283 | 35 | 14 | 7 | 18 | 10 | 1 | ||||
| American Robin | 2 | 1 | 1 | ||||||||||
| Wrentit | 155 | 10 | 3 | 10 | 17 | 29 | 38 | 18 | 13 | 5 | 6 | 2 | 4 |
| California Thrasher | 7 | 1 | 1 | 4 | 1 | ||||||||
| Warbling Vireo | 146 | 13 | 69 | 2 | 11 | 12 | 31 | 8 | |||||
| Red-eyed Vireo | 1 | 1 | |||||||||||
| Yellow-throated Vireo | 1 | 1 | |||||||||||
| Cassin's Vireo | 4 | 1 | 1 | 1 | 1 | ||||||||
| Hutton's Vireo | 55 | 3 | 1 | 2 | 1 | 5 | 12 | 11 | 12 | 4 | 4 | ||
| Black-and-white Warbler | 2 | 1 | 1 | ||||||||||
| American Redstart | 1 | 1 | |||||||||||
| Prothonotary Warbler | 1 | 1 | |||||||||||
| Kentucky Warbler | 3 | 3 | |||||||||||
| Northern Waterthrush | 1 | 1 | |||||||||||
| MacGillivray's Warbler | 8 | 3 | 2 | 3 | |||||||||
| Orange-crowned Warbler | 244 | 3 | 1 | 9 | 158 | 40 | 10 | 9 | 3 | 5 | 4 | 1 | 1 |
| Nashville Warbler | 3 | 3 | |||||||||||
| Yellow Warbler | 105 | 1 | 60 | 11 | 28 | 5 | |||||||
| Magnolia Warbler | 4 | 4 | |||||||||||
| Yellow-rumped Warbler | 270 | 8 | 2 | 1 | 21 | 2 | 18 | 152 | 66 | ||||
| Black-throated Gray Warbler | 1 | 1 | |||||||||||
| Townsend's Warbler | 24 | 2 | 6 | 9 | 6 | 1 | |||||||
| Common Yellowthroat | 41 | 2 | 29 | 6 | 3 | 1 | |||||||
| Hooded Warbler | 11 | 1 | 8 | 2 | |||||||||
| Wilson's Warbler | 478 | 16 | 155 | 92 | 110 | 48 | 44 | 13 | |||||
| Yellow-breasted Chat | 20 | 8 | 11 | 1 | |||||||||
| Summer Tanager | 1 | 1 | |||||||||||
| Spotted Towhee | 87 | 4 | 11 | 11 | 9 | 13 | 17 | 5 | 5 | 6 | 4 | 2 | |
| California Towhee | 19 | 1 | 2 | 1 | 4 | 2 | 1 | 1 | 6 | 1 | |||
| Lark Sparrow | 1 | 1 | |||||||||||
| Black-throated Sparrow | 1 | 1 | |||||||||||
| Fox Sparrow | 85 | 8 | 5 | 12 | 17 | 2 | 5 | 18 | 11 | 7 | |||
| Song Sparrow | 314 | 8 | 1 | 10 | 16 | 60 | 100 | 49 | 19 | 29 | 16 | 4 | 2 |
| Swamp Sparrow | 1 | 1 | |||||||||||
| Lincoln's Sparrow | 88 | 2 | 51 | 24 | 10 | 1 | |||||||
| Clay-colored Sparrow | 1 | 1 | |||||||||||
| Golden-crowned Sparrow | 165 | 2 | 1 | 4 | 7 | 1 | 12 | 110 | 11 | 17 | |||
| White-crowned Sparrow | 64 | 7 | 1 | 19 | 36 | 1 | |||||||
| Oregon Junco | 20 | 1 | 1 | 2 | 2 | 5 | 9 | ||||||
| Rose-breasted Grosbeak | 3 | 2 | 1 | ||||||||||
| Black-headed Grosbeak | 144 | 16 | 13 | 28 | 61 | 21 | 5 | ||||||
| Indigo Bunting | 1 | 1 | |||||||||||
| Lazuli Bunting | 4 | 1 | 2 | 1 | |||||||||
| Pine Siskin | 13 | 3 | 10 | ||||||||||
| Purple Finch | 52 | 5 | 2 | 3 | 20 | 13 | 1 | 4 | 2 | 2 | |||
| House Finch | 7 | 7 | |||||||||||
| American Goldfinch | 1 | 1 | |||||||||||
| Lesser Goldfinch | 12 | 7 | 3 | 1 | 1 | ||||||||
| SPECIES | TOTALS | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC |
| Totals | 4657 | 111 | 51 | 147 | 627 | 859 | 548 | 294 | 331 | 473 | 600 | 406 | 210 |
| Number of Species | 87 | 21 | 17 | 23 | 37 | 42 | 41 | 29 | 35 | 44 | 38 | 21 | 24 |
| Days of Operation | 189 | 8 | 5 | 10 | 22 | 21 | 22 | 23 | 21 | 21 | 18 | 10 | 8 |