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 | 100127 |
| Mallard | 95310 |
| Canada Goose | 75617 |
| Pine Siskin | 34393 |
| American Robin | 28300 |
| Northwestern Crow | 24873 |
| Bufflehead | 21304 |
| Black-capped Chickadee | 21042 |
| Song Sparrow | 20007 |
| Red-winged Blackbird | 18144 |
| Dark-eyed Junco | 16450 |
| European Starling | 15213 |
| Spotted Towhee | 11998 |
| Common Goldeneye | 11199 |
| Common Merganser | 11082 |
| Double-crested Cormorant | 8696 |
| White-crowned Sparrow | 7997 |
| Mew Gull | 7709 |
| Swainson's Thrush | 7635 |
| Great Blue Heron | 7265 |
| Barrow's Goldeneye | 7076 |
| American Wigeon | 6843 |
| Steller's Jay | 6476 |
| Green-winged Teal | 5930 |
| Gull sp. | 5830 |
| Cedar Waxwing | 5672 |
| Bald Eagle | 5245 |
| Common Raven | 5210 |
| Rock Pigeon | 4401 |
| Violet-green Swallow | 4001 |
| Golden-crowned Kinglet | 3965 |
| Chestnut-backed Chickadee | 3578 |
| Tree Swallow | 3546 |
| Barn Swallow | 3530 |
| Yellow-rumped Warbler | 3386 |
| Northern Flicker | 3328 |
| Rufous Hummingbird | 3067 |
| Red Crossbill | 3038 |
| Common Yellowthroat | 2987 |
| Savannah Sparrow | 2949 |
| Band-tailed Pigeon | 2921 |
| Northern Pintail | 2785 |
| Varied Thrush | 2769 |
| House Finch | 2759 |
| Winter Wren | 2301 |
| Purple Finch | 2215 |
| Trumpeter Swan | 2123 |
| Yellow Warbler | 1982 |
| Willow Flycatcher | 1922 |
| Ruby-crowned Kinglet | 1732 |
| American Crow | 1673 |
| House Sparrow | 1648 |
| Belted Kingfisher | 1440 |
| Brown-headed Cowbird | 1372 |
| Pelagic Cormorant | 1364 |
| Lesser Scaup | 1319 |
| Northern Rough-winged Swallow | 1271 |
| American Goldfinch | 1269 |
| Spotted Sandpiper | 1265 |
| Swallow sp. | 1236 |
| Bushtit | 1215 |
| Brewer's Blackbird | 1180 |
| Warbling Vireo | 1087 |
| Downy Woodpecker | 1069 |
| Hooded Merganser | 990 |
| American Pipit | 976 |
| Turkey Vulture | 972 |
| Vaux's Swift | 971 |
| Evening Grosbeak | 951 |
| Eurasian Collared Dove | 895 |
| Greater Scaup | 878 |
| Goldeneye sp. | 834 |
| Horned Grebe | 713 |
| Black Swift | 678 |
| Black-throated Gray Warbler | 621 |
| Red-breasted Nuthatch | 603 |
| Orange-crowned Warbler | 587 |
| Pacific Wren | 551 |
| Ring-necked Duck | 550 |
| Short-billed Gull | 536 |
| Chickadee sp. | 532 |
| Least Sandpiper | 518 |
| Surf Scoter | 514 |
| Hairy Woodpecker | 509 |
| Western Grebe | 506 |
| Killdeer | 506 |
| Scaup sp. | 499 |
| Passerine sp. | 497 |
| Caspian Tern | 466 |
| Purple Martin | 445 |
| Anna's Hummingbird | 429 |
| Wilson's Warbler | 412 |
| Pacific-slope Flycatcher | 405 |
| Western Sandpiper | 398 |
| Red-tailed Hawk | 384 |
| White-winged Crossbill | 378 |
| Common Loon | 367 |
| Red-breasted Sapsucker | 357 |
| Fox Sparrow | 344 |
| Brown Creeper | 341 |
| Red-eyed Vireo | 340 |
| Mountain Bluebird | 337 |
| Black-headed Grosbeak | 337 |
| Pileated Woodpecker | 336 |
| Golden-crowned Sparrow | 331 |
| Hammond's Flycatcher | 324 |
| Rufous-sided Towhee | 302 |
| Snow Goose | 293 |
| Northern Shoveler | 286 |
| Common Redpoll | 279 |
| Northern Harrier | 254 |
| Wood Duck | 251 |
| Osprey | 243 |
| Virginia Rail | 226 |
| Gadwall | 210 |
| Peregrine Falcon | 205 |
| 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 |
| Ring-billed Gull | 166 |
| Number of Species | 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 |
| Rock Pigeon (Feral Pigeon) | 128 |
| Cliff Swallow | 126 |
| Pacific Loon | 125 |
| MacGillivray's Warbler | 123 |
| Sparrow sp. | 118 |
| Blue-winged Teal | 115 |
| California Gull | 113 |
| Northern Yellow Warbler | 112 |
| Northern Shrike | 109 |
| Pied-billed Grebe | 106 |
| Dunlin | 103 |
| Thayer's Gull | 100 |
| Finch sp. | 94 |
| Greater White-fronted Goose | 92 |
| Woodpecker sp. | 91 |
| Bonaparte's Gull | 90 |
| Greater Yellowlegs | 86 |
| Cassin's Vireo | 82 |
| Western Wood-Pewee | 79 |
| Red-necked Grebe | 79 |
| Kinglet sp. | 76 |
| Sandpiper sp. | 74 |
| Eurasian Collared-Dove | 70 |
| Western Flycatcher | 70 |
| Herring Gull | 66 |
| Species | 64 |
| Kestrel | 64 |
| Cinnamon Teal | 64 |
| Warbler sp. | 63 |
| Wilson's Snipe | 63 |
| Common Snipe | 58 |
| Flycatcher sp. | 58 |
| Loon sp. | 57 |
| Townsend's Solitaire | 52 |
| Pectoral Sandpiper | 52 |
| Lesser Yellowlegs | 50 |
| Shorebird sp. | 50 |
| Common Murre | 50 |
| Eastern Kingbird | 47 |
| Cormorant sp. | 46 |
| Gull Hybrid | 44 |
| American Redstart | 44 |
| Harlequin Duck | 43 |
| Baird's Sandpiper | 40 |
| Western Warbling Vireo | 37 |
| Pine Grosbeak | 35 |
| Empidonax sp. | 33 |
| Western Kingbird | 33 |
| Hermit Thrush | 33 |
| Cackling Goose | 33 |
| Swift sp. | 32 |
| Hutton's Vireo | 31 |
| Eurasian Wigeon | 29 |
| Yellow-headed Blackbird | 29 |
| Canvasback | 28 |
| Chipping Sparrow | 28 |
| Brant's Cormorant | 27 |
| Semipalmated Sandpiper | 27 |
| Goose sp. | 26 |
| Spotted Sandiper | 26 |
| Teal sp. | 25 |
| Great Horned Owl | 25 |
| Dowitcher sp. | 23 |
| Eared Grebe | 22 |
| Hummingbird sp. | 22 |
| Sandhill Crane | 21 |
| Western Gull | 21 |
| Barred Owl | 19 |
| Corvus sp. | 19 |
| Black Turnstone | 18 |
| Pigeon sp. | 18 |
| gull sp. | 17 |
| Harbour Seal | 17 |
| passerine sp. | 16 |
| American Tree Sparrow | 16 |
| Gray Catbird | 16 |
| Calidris sp. | 15 |
| Blue Grouse | 15 |
| Hawk sp. | 14 |
| Long-tailed Duck | 14 |
| Bank Swallow | 14 |
| Songbird sp. | 13 |
| White-crowned Sparrow (pugetensis) | 13 |
| Accipiter sp. | 13 |
| Yellow-rumped Warbler (Audubon's) | 12 |
| Short-eared Owl | 12 |
| Rough-legged Hawk | 12 |
| Pygmy Owl | 11 |
| Northern Goshawk | 11 |
| Ruddy Duck | 10 |
| Green Heron | 10 |
| Crossbill sp. | 10 |
| Scoter sp. | 9 |
| Swamp Sparrow | 9 |
| Bohemian Waxwing | 9 |
| Common Nighthawk | 9 |
| Horned Lark | 9 |
| Sooty Grouse | 8 |
| Mourning Dove | 8 |
| Golden Eagle | 7 |
| White-throated Sparrow | 7 |
| Solitary Vireo | 6 |
| Nashville Warbler | 6 |
| Olive-sided Flycatcher | 5 |
| Solitary Sandpiper | 5 |
| Harris's Sparrow | 5 |
| Merganser sp. | 5 |
| Brown-head Cowbird | 5 |
| Lewis's Woodpecker | 5 |
| Grebe sp. | 5 |
| Black Oystercatcher | 5 |
| Long-billed Curlew | 5 |
| Domestic Goose | 4 |
| Yellow-billed Loon | 4 |
| Aythya sp. | 4 |
| Cassin's Finch | 4 |
| Western Meadowlark | 4 |
| Short-billed Dowitcher | 4 |
| Lazuli Bunting | 4 |
| Semipalmated Plover | 4 |
| Snow Bunting | 4 |
| California Scrub-Jay | 3 |
| Alcid sp. | 3 |
| Redhead | 3 |
| Sora | 3 |
| Northern Saw-whet Owl | 3 |
| Say's Phoebe | 3 |
| Grouse sp. | 3 |
| Bewick's Wren | 3 |
| Lapland Longspur | 3 |
| Bullock's Oriole | 3 |
| Falcon sp. | 3 |
| Ferruginous Hawk | 2 |
| Heermann's Gull | 2 |
| Rail sp. | 2 |
| Parasitic Jaeger | 2 |
| Oldsquaw | 2 |
| Blue Grouse (Sooty) | 2 |
| White-winged Scoter | 2 |
| Raptor sp. | 2 |
| Fringillidae sp. | 2 |
| Rough-winged Swallow | 2 |
| Western Flycatcher (Pacific-slope) | 2 |
| Goshawk | 2 |
| Great Gray Owl | 2 |
| Red-necked Phalarope | 2 |
| Ruddy Turnstone | 2 |
| Yellow-rumped Warbler (Myrtle) | 2 |
| American Kestrel | 2 |
| Veery | 1 |
| Least Flycatcher | 1 |
| Steller's Jay (Coastal) | 1 |
| Tundra Swan | 1 |
| Lark Sparrow | 1 |
| Northern Mockingbird | 1 |
| Whimbrel | 1 |
| Iceland Gull | 1 |
| Grosbeak sp. | 1 |
| Blue-gray Gnatcatcher | 1 |
| Eurasian Teal | 1 |
| peep sp. | 1 |
| Greater/Lesser Scaup | 1 |
| Dove sp. | 1 |
| American Bittern | 1 |
| Back Swift | 1 |
| Wren sp. | 1 |
| Nuthatch sp. | 1 |
| Common Tern | 1 |
| Sooty (Blue) Grouse | 1 |
| Pelagic | 1 |
| Glaucous Gull | 1 |
| Cockatoo | 1 |
| Vesper Sparrow | 1 |
| Rusty Blackbird | 1 |
| Swainson's Hawk | 1 |
| Stilt Sandpiper | 1 |
| Ash-throated Flycatcher | 1 |
| Vireo sp. | 1 |
| Northern Flicker (Red-shafted) | 1 |
| Heron sp. | 1 |
| Budgerigar (Budgie) | 1 |
| Marbled Murrelet | 1 |
| Blue-winged/Cinnamon Teal | 1 |
| Black-and-White Warbler | 1 |
| Dark-eyed Junco (Oregon) | 1 |
| Sharp-shinned/Cooper's Hawk | 1 |
| Buteo sp. | 1 |
| Green-winged Teal (American) | 1 |
| Palm Warbler | 1 |
| Glaucous | 1 |
| Wilson's Phalarope | 1 |