Monthly Bird Count Portal
This page provides an interface to explore the species contained within the data. There are filters to allow you to show only species observed in certain years or months. A total count shows the number of individuals observed. Note: Some species in here are distinctly not birds...
| Species | Observation Count |
|---|---|
| Glaucous-winged Gull | 100059 |
| Mallard | 95228 |
| Canada Goose | 75278 |
| Pine Siskin | 34316 |
| American Robin | 28171 |
| Northwestern Crow | 24873 |
| Bufflehead | 21304 |
| Black-capped Chickadee | 20942 |
| Song Sparrow | 19935 |
| Red-winged Blackbird | 18043 |
| Dark-eyed Junco | 16450 |
| European Starling | 15035 |
| Spotted Towhee | 11938 |
| Common Goldeneye | 11199 |
| Common Merganser | 11073 |
| Double-crested Cormorant | 8696 |
| White-crowned Sparrow | 7927 |
| Mew Gull | 7709 |
| Swainson's Thrush | 7510 |
| Great Blue Heron | 7215 |
| Barrow's Goldeneye | 7076 |
| American Wigeon | 6843 |
| Steller's Jay | 6457 |
| Green-winged Teal | 5929 |
| Gull sp. | 5830 |
| Cedar Waxwing | 5522 |
| Bald Eagle | 5242 |
| Common Raven | 5165 |
| Rock Pigeon | 4401 |
| Violet-green Swallow | 3984 |
| Golden-crowned Kinglet | 3921 |
| Tree Swallow | 3528 |
| Chestnut-backed Chickadee | 3513 |
| Barn Swallow | 3471 |
| Yellow-rumped Warbler | 3383 |
| Northern Flicker | 3300 |
| Rufous Hummingbird | 3058 |
| Red Crossbill | 3004 |
| Common Yellowthroat | 2941 |
| Savannah Sparrow | 2927 |
| Band-tailed Pigeon | 2906 |
| Northern Pintail | 2785 |
| Varied Thrush | 2769 |
| House Finch | 2735 |
| Winter Wren | 2301 |
| Purple Finch | 2196 |
| Trumpeter Swan | 2123 |
| Yellow Warbler | 1982 |
| Willow Flycatcher | 1894 |
| Ruby-crowned Kinglet | 1731 |
| House Sparrow | 1646 |
| American Crow | 1638 |
| Belted Kingfisher | 1417 |
| Pelagic Cormorant | 1364 |
| Brown-headed Cowbird | 1347 |
| Lesser Scaup | 1319 |
| Spotted Sandpiper | 1250 |
| Northern Rough-winged Swallow | 1246 |
| Swallow sp. | 1236 |
| American Goldfinch | 1233 |
| Bushtit | 1215 |
| Brewer's Blackbird | 1180 |
| Warbling Vireo | 1087 |
| Downy Woodpecker | 1060 |
| Hooded Merganser | 990 |
| American Pipit | 976 |
| Vaux's Swift | 970 |
| Turkey Vulture | 961 |
| Evening Grosbeak | 949 |
| Eurasian Collared Dove | 895 |
| Greater Scaup | 878 |
| Goldeneye sp. | 834 |
| Horned Grebe | 713 |
| Black Swift | 678 |
| Black-throated Gray Warbler | 620 |
| Red-breasted Nuthatch | 588 |
| Orange-crowned Warbler | 587 |
| Ring-necked Duck | 550 |
| Pacific Wren | 545 |
| Chickadee sp. | 532 |
| Short-billed Gull | 525 |
| Surf Scoter | 514 |
| Western Grebe | 506 |
| Killdeer | 503 |
| Hairy Woodpecker | 503 |
| Least Sandpiper | 499 |
| Scaup sp. | 499 |
| Passerine sp. | 497 |
| Caspian Tern | 463 |
| Purple Martin | 419 |
| Anna's Hummingbird | 418 |
| Wilson's Warbler | 412 |
| Pacific-slope Flycatcher | 405 |
| Western Sandpiper | 397 |
| Red-tailed Hawk | 384 |
| White-winged Crossbill | 378 |
| Common Loon | 367 |
| Red-breasted Sapsucker | 357 |
| Fox Sparrow | 344 |
| Mountain Bluebird | 337 |
| Black-headed Grosbeak | 335 |
| Pileated Woodpecker | 335 |
| Golden-crowned Sparrow | 331 |
| Brown Creeper | 330 |
| Red-eyed Vireo | 325 |
| Hammond's Flycatcher | 314 |
| Rufous-sided Towhee | 302 |
| Snow Goose | 293 |
| Northern Shoveler | 286 |
| Common Redpoll | 279 |
| Northern Harrier | 253 |
| Wood Duck | 251 |
| Osprey | 243 |
| Virginia Rail | 220 |
| Gadwall | 210 |
| Peregrine Falcon | 202 |
| Western Tanager | 193 |
| Duck sp. | 190 |
| Cooper's Hawk | 188 |
| Red-breasted Merganser | 180 |
| Marsh Wren | 173 |
| American Dipper | 171 |
| Meadowlark | 171 |
| American Coot | 168 |
| Lincoln's Sparrow | 167 |
| Number of Species | 166 |
| Ring-billed Gull | 166 |
| Western x Glaucous-winged Gull | 165 |
| Ruffed Grouse | 158 |
| Long-billed Dowitcher | 156 |
| Sharp-shinned Hawk | 155 |
| Townsend's Warbler | 152 |
| Merlin | 151 |
| Red-throated Loon | 139 |
| Blackbird sp. | 137 |
| Cliff Swallow | 126 |
| Pacific Loon | 125 |
| MacGillivray's Warbler | 123 |
| Rock Pigeon (Feral Pigeon) | 123 |
| Sparrow sp. | 118 |
| Blue-winged Teal | 115 |
| Northern Shrike | 109 |
| Pied-billed Grebe | 106 |
| Dunlin | 103 |
| Thayer's Gull | 100 |
| California Gull | 95 |
| Finch sp. | 94 |
| Greater White-fronted Goose | 92 |
| Woodpecker sp. | 91 |
| Bonaparte's Gull | 90 |
| Greater Yellowlegs | 86 |
| Cassin's Vireo | 82 |
| Red-necked Grebe | 79 |
| Western Wood-Pewee | 77 |
| Kinglet sp. | 76 |
| Sandpiper sp. | 74 |
| Northern Yellow Warbler | 68 |
| Herring Gull | 66 |
| Cinnamon Teal | 64 |
| Kestrel | 64 |
| Species | 64 |
| Wilson's Snipe | 63 |
| Warbler sp. | 63 |
| Western Flycatcher | 62 |
| Flycatcher sp. | 58 |
| Eurasian Collared-Dove | 58 |
| Common Snipe | 58 |
| Loon sp. | 57 |
| Pectoral Sandpiper | 52 |
| Townsend's Solitaire | 52 |
| Lesser Yellowlegs | 50 |
| Shorebird sp. | 50 |
| Common Murre | 50 |
| Eastern Kingbird | 47 |
| Cormorant sp. | 46 |
| Gull Hybrid | 44 |
| Harlequin Duck | 43 |
| American Redstart | 42 |
| Baird's Sandpiper | 36 |
| Pine Grosbeak | 35 |
| Empidonax sp. | 33 |
| Hermit Thrush | 33 |
| Western Kingbird | 33 |
| Cackling Goose | 33 |
| Western Warbling Vireo | 32 |
| Swift sp. | 32 |
| Hutton's Vireo | 30 |
| Yellow-headed Blackbird | 29 |
| Eurasian Wigeon | 29 |
| Canvasback | 28 |
| Chipping Sparrow | 28 |
| Brant's Cormorant | 27 |
| Semipalmated Sandpiper | 27 |
| Spotted Sandiper | 26 |
| Goose sp. | 26 |
| Teal sp. | 25 |
| Great Horned Owl | 24 |
| Dowitcher sp. | 23 |
| Hummingbird sp. | 22 |
| Eared Grebe | 22 |
| Western Gull | 21 |
| Sandhill Crane | 21 |
| Corvus sp. | 19 |
| Barred Owl | 18 |
| Black Turnstone | 18 |
| Pigeon sp. | 18 |
| Harbour Seal | 17 |
| gull sp. | 17 |
| passerine sp. | 16 |
| American Tree Sparrow | 16 |
| Blue Grouse | 15 |
| Calidris sp. | 15 |
| Hawk sp. | 14 |
| Bank Swallow | 14 |
| Gray Catbird | 14 |
| Long-tailed Duck | 14 |
| Accipiter sp. | 13 |
| Songbird sp. | 13 |
| White-crowned Sparrow (pugetensis) | 13 |
| Yellow-rumped Warbler (Audubon's) | 12 |
| Short-eared Owl | 12 |
| Rough-legged Hawk | 12 |
| Northern Goshawk | 11 |
| Pygmy Owl | 11 |
| Green Heron | 10 |
| Ruddy Duck | 10 |
| Crossbill sp. | 10 |
| Swamp Sparrow | 9 |
| Scoter sp. | 9 |
| Horned Lark | 9 |
| Common Nighthawk | 9 |
| Bohemian Waxwing | 9 |
| Sooty Grouse | 8 |
| Mourning Dove | 8 |
| Golden Eagle | 7 |
| White-throated Sparrow | 7 |
| Nashville Warbler | 6 |
| Solitary Vireo | 6 |
| Black Oystercatcher | 5 |
| Harris's Sparrow | 5 |
| Solitary Sandpiper | 5 |
| Brown-head Cowbird | 5 |
| Grebe sp. | 5 |
| Lewis's Woodpecker | 5 |
| Olive-sided Flycatcher | 5 |
| Merganser sp. | 5 |
| Long-billed Curlew | 5 |
| Semipalmated Plover | 4 |
| Yellow-billed Loon | 4 |
| Aythya sp. | 4 |
| Lazuli Bunting | 4 |
| Domestic Goose | 4 |
| Short-billed Dowitcher | 4 |
| Western Meadowlark | 4 |
| Snow Bunting | 4 |
| Cassin's Finch | 4 |
| Grouse sp. | 3 |
| Sora | 3 |
| Northern Saw-whet Owl | 3 |
| California Scrub-Jay | 3 |
| Bewick's Wren | 3 |
| Alcid sp. | 3 |
| Falcon sp. | 3 |
| Say's Phoebe | 3 |
| Redhead | 3 |
| Lapland Longspur | 3 |
| Bullock's Oriole | 3 |
| Rail sp. | 2 |
| Oldsquaw | 2 |
| Ruddy Turnstone | 2 |
| Fringillidae sp. | 2 |
| Parasitic Jaeger | 2 |
| Blue Grouse (Sooty) | 2 |
| Rough-winged Swallow | 2 |
| Raptor sp. | 2 |
| Red-necked Phalarope | 2 |
| Ferruginous Hawk | 2 |
| Great Gray Owl | 2 |
| White-winged Scoter | 2 |
| Goshawk | 2 |
| Heermann's Gull | 2 |
| Yellow-rumped Warbler (Myrtle) | 2 |
| American Kestrel | 2 |
| Buteo sp. | 1 |
| Cockatoo | 1 |
| Greater/Lesser Scaup | 1 |
| peep sp. | 1 |
| Rusty Blackbird | 1 |
| Vesper Sparrow | 1 |
| Palm Warbler | 1 |
| Wilson's Phalarope | 1 |
| Swainson's Hawk | 1 |
| Green-winged Teal (American) | 1 |
| Tundra Swan | 1 |
| Blue-gray Gnatcatcher | 1 |
| Stilt Sandpiper | 1 |
| Black-and-White Warbler | 1 |
| Sooty (Blue) Grouse | 1 |
| Pelagic | 1 |
| Grosbeak sp. | 1 |
| Northern Flicker (Red-shafted) | 1 |
| Iceland Gull | 1 |
| Lark Sparrow | 1 |
| Back Swift | 1 |
| Budgerigar (Budgie) | 1 |
| Least Flycatcher | 1 |
| Northern Mockingbird | 1 |
| Marbled Murrelet | 1 |
| Steller's Jay (Coastal) | 1 |
| Dark-eyed Junco (Oregon) | 1 |
| Sharp-shinned/Cooper's Hawk | 1 |
| Vireo sp. | 1 |
| American Bittern | 1 |
| Heron sp. | 1 |
| Glaucous | 1 |
| Nuthatch sp. | 1 |
| Blue-winged/Cinnamon Teal | 1 |
| Ash-throated Flycatcher | 1 |
| Eurasian Teal | 1 |
| Whimbrel | 1 |
| Common Tern | 1 |
| Dove sp. | 1 |
| Wren sp. | 1 |
| Veery | 1 |
| Glaucous Gull | 1 |