Diving Birds

*Common Loon (Bavia immer): May-October

Red-Necked Grebe (Podicaps grisegena): April-October

Waterfowl

*Canada Goose (Branta canadensis): March-October

Trumpeter Swan (Cygnus buccinator): April-October

Tundra Swan (Cygnus columbianus): Migrant April-October

Gadwall (Anas strepera): March-September

American Wigeon (Anas americana): March-October

*Mallard (Anas platyrhynchos): March-November

Blue-winged Teal (Anas discors): April-September

Northern Shoveler (Anas clypeata): March-September

Northern Pintail (Anas acuta): March-October

Green-winted Teal (Anas crecca): April-October

Ring-necked Duck (Aythya collaris): Uncommon April-October

Lesser Scaup (Aythya affinis): April-October

Harlequin Duck (Histrionicus histrionicus): Uncommon May-September

Bufflehead (Bucephala albeola): April-October

Common Goldeneye (Bucephala clangula): April-October

Barrow's Goldeneye (Bucephala islandica): Uncommon April-October

Common Merganser (Mergus merganser): March-October

Hawks and Eagles

*Osprey (Pandion haliaetus): April-September

*Bald Eagle (Haliaetus leucocephalus ): March-November

*Northern Harrier (Circus cyaneus): March-October

Sharp-shinned Hawk (Accipiter striatus): Uncommon April-September

Cooper's Hawk (Accipiter cooperii): Uncommon April-September

*Northern Goshawk (Accipiter gentilis): Rare year-round

*Red-tailed Hawk (Buteo jamaicensis): April-October

*Golden Eagle (Aquila chrysaetos): Uncommon March-November

American Kestrel (Falco sparverius): Apri-October

Merlin (Falco columbarius): Uncommon year-round

Prairie Falcon (Falco mexicanus): Uncommon March-October

Gyrfalcon (Falco rusticolus); Rare November-March

Grouse and Allies

Ring-necked Pheasant (Phasianus colchicus): Uncommon year-round

*Ruffed Grouse (Bonasa umbellus): Year-round

*Spruce Grouse (Falcipennis canadensis): Year-round

*Blue Grouse (Dendragapus obscurus): Uncommon year-round

White-tailed Ptarmigan (Lagopus leucurus): Uncommon year-round

*Sharp-tailed Grouse (Tympanuchus phasianellus): Uncommon year-round

Rails and Coots

Sora (Porzana carolina): Uncommon May-September

American Coot (Fulica americana): May-September

Plovers

Semi-palmated Plover (Charadrius semipalmatus): Uncommon April and May

Killdeer (Charadrius vociferus): April-October

Sandpipers and Allies

Greater Yellowlegs (Trenga melanoleuca): April-October

Solitary Sandpiper (Trenga solitaria): Uncommon May-September

Spotted Sandpiper (Actitis macularia): May-September

Red Knot (Calidris canutus): Rare in May, and July-September

Sanderling (Calidris alba): Uncommon in May, and July-September

Semipalmated Sandpiper (Calidris pusilla): May and July-September

Western Sandpiper (Calidris mauri): Rare in May, and July-September

Baird's Sandpiper (Calidris bairdii): Uncommon in May, and July-September

Pectoral Sandpiper (Calidris melanotos): Uncommon inMay, and July-September

Dunlin (Calidris alpina): Rare in May and from August-October

*Common Snipe (Gallinago gallinago): April-October

Red Phalarope (Philaropus fulicaria): Rare migrant August-November

Gulls and Allies

Parasitic Jaeger (Stercorarius parasiticus): Rare May-June and August-September

Mew Gull (Larus canus): Rare in May and from July-November

Herring Gull (Larus argentatus): Uncommon March-November

Thayer's Gull (Larus thayeri): Rare April-May and from October-November

Glaucous Gull (Larus hyperboreus): Rare April-May and from October-December

Sabine's Gull (Xema sabini): Rare May-June and from August-October

Arctic Tern (Sterna paradisaea): Rare May-June and fro August-September

Owls

*Great Horned Owl (Bubo virginianus): year-round

Snowy Owl (Nyctea scandiaca): Uncommon November-April

Northern Hawk Owl (Surnia ulula): Rare year-round

Northern Pygmy Owl (Glaucidium gnoma): Rare year-round

Barred Owl (Strix varia): Rare year-round

*Great Gray Owl (Strix nebulosa): Rare year-round

Boreal Owl (Aegolius funereus): Rare year-round

Northern Saw-whet Owl (Aegolius acadicus): Uncommon year-round

Nightjars

Common Nighthawk (Chordeiles minor): May-September

Hummingbirds

*Ruby-throated Hummingbird (Archilochus colubris): Mid-May-August

*Rufous Hummingbird (Selasphorus rufus): Mid-May-August

Calliope Hummingbird (Stelula calliope): Uncommon May-August

Kingfishers

Belted Kingfisher (Ceryle alcyon): April-November

Woodpeckers

Yellow-bellied Sapsucker (Sphyrapicus varius): May-September

*Downy Woodpecker (Picoides pubescens): Year-round

Hairy Woodpecker (Picoides villosus): Year-round

Three-toed Woodpecker (Picoides tridactylus): Uncommon year-round

Black-backed Woodpecker (Picoides arcticus): Rare year-round

*Northern Flicker (Colaptes auratus): March-September

*Pileated woodpecker(Dryocopus pileatus): Year-round

Flycatchers

Olive-sided Flycatcher (Contopus cooperi): May-August

Western Wood-Pewee (Contopus sordidulus): May-September

Yellow-bellied Flycatcher (Empidonax flaviventris): May-August

Alder Flycatcher (Empidonax alnorum): May-August

Least Flycatcher (Empidonax minimum): May-August

Dusky Flycatcher (Empidonax oberholseri): Uncommon May-August

Eastern Phoebe (Sayornis phoebe): April-August

Eastern Kingbird (Tyrannus tyrannus): May-August

Shrikes

*Northern Shrike (Lanius excubitor): Rare October-April

Vireos

Blue-headed Vireo (Vireo solitarius): May-midSeptember

Warbling Vireo (Vireo gilvus): Mid-May-early September

Red-eyed Vireo (Vireo olivaceus): Mid-May to mid-September

Jays and Crows

*Gray Jay (Perisoreus canadensis): Year-round

*Stellar's Jay (Cyanocitta stelleri): Uncommon year-round

*Blue Jay (Cyanocitta cristata): Year-round

*Clark's Nutcracker (Nucifraga columbiana): Year-round

*Black-billed Magpie (Pica pica): Year-round

*American Crow (Corvus brachyrhynchos): Year-round

*Common Raven (Corvus corax): Year-round

Swallows

Tree Swallow (Tachycineta bicolor): Mid-April to August

Violet-green Swallow (Tachycineta thalassina): Uncommon mid-April to August

Bank Swallow (Riparia riparia): May-August

*Barn Swallow (Hirundo rustica): May-August

Cliff Swallow (Petro chelidon pyrrhonata): May-August

Chickadees

*Black-capped chickadee (Poecile atricapillus): Year-round

*Mountain Chickadee (Poecile gambeli): Uncommon year-round

Boreal Chickadee (Poecile hudsonicus): Uncommon year-round

Nuthhatches

*Red-breasted Nuthatch (Sitta canadensis): Year-round

Creepers

Brown Creeper (Certhia americana): Uncommon year-round

Wrens

Winter Wren (Troglodytes troglodytes): Uncommon mid-April to August

Dippers

American Dipper (Cinclus mexicanus): Year-round

Kinglets

Golden-crowned Kinglet (Regulus satrapa): March-October

Ruby-crowned Kinglet (Regulus calendula): Late April to late October

Bluebirds and Thrushes

*Mountain Bluebird (Sialia currucoides): Mid-March to mid-September

*Townsend's Solitaire (Myadestes townsendi): April-October

*Veery (Catharus fuscescens): Mid-May to September

*Swainson's Thrush (Catharus ustulatus): May-September

Hermit Thrush (Catharus guttatus): May-September

*American Robin (Turdus migratorius): March-October

*Varied Thrush (Ixoreus naevius): April-October

Pipits

American Pipit (Anthus rubescens): May-September

Waxwings

*Bohemian Waxwing (Bombycilla garrulus): Winter

*Cedar Waxwing (Bombycilla cedrorum): May-October

Warblers

Tennessee Warbler (Vermivora peregrina): Uncommon May-September

Orange-crowned Warbler (Vermivora celata): May-September

*Yellow Warbler (Dendroica petechia): Mid-May to September

Magnolia Warbler (Dendroica magnolia): Uncommon May-September

*Yellow-rumped Warbler (Dendroica coronata): Late April-September

Blackpoll Warbler (Dendroica striata): Mid-May to September

*American Redstart (Setaphaga ruticilla): Mid-May to August

Ovenbird (Seiurus aurocapillus): Mid-May to September

*Northern Waterthrush (Seiurus noveboracensis): Uncommon May-September

*Common Yellowthroat (Geothlypis trichas): May-September

*Wilson's Warbler (Wilsonia pusilla ): Mid-May to September

Canada Warbler (Wilsonia canadensis): Uncommon late May-August

Tanagers

Western Tanager (piranga ludoviciana): May-September

Sparrows and Allies

*American Tree Sparrow (Spizella arborea): March-April and September-October

*Chipping Sparrow (Spizella passerina): April-September

*Clay-colored Sparrow (Spizella pallida): May-September

Timberline Sparrow (Spizella breweri taverneri): June-August

Vesper Sparrow (pooecetes gramineus): April-September

*Savannah Sparrow (Passerculus sandwichensis): April-October

*Le Conte's Sparrow (Ammodramus leconteii): April-September

*Fox Sparrow (Passerella iliaca): Mid-April to October

*Song Sparrow (Melospiza melodia): Mid-April to October

*Lincoln's Sparrow (Melospiza lincolnii): Late April- October

Swamp Sparrow (Melospiza georgiana): Uncommon late May-October

*White-throated Sparrow (Zonotrichia albicollis): Late April-October

*White-crowned Sparrow (Zonotrichia leucophrys): Mid-April to October

*Golden-crowned Sparrow (Zonotrichia atricapilla): Mid-May to September

*Oregon Dark-eyed Junco (Junco hyemalis): Year-round

Grosbeaks and Buntings

Snow Bunting (Plectophenax nivalis): October-May

Rose-breasted Grosbeak (Pheuticus ludovicianus): May-September

Blackbirds and Allies

Red-winged blackbird (Agelaius phoeniceus): Mid-April to October

Rusty Blackbird (Euphagus carolinus): Uncommon April-October

*Brewer's Blackbird (Euphagus cyanocephalus): Mid-April to October

*Brown-headed Cowbird (Molothrus ater): Late April-September

Finches

*Gray-crowned Rosy Finch (Leucosticte tephrocotis): Mid-March to October

*Pine Grosbeak (pinicola enucleator): Year-round

Purple Finch (Carpodacus purpureus): Late April-October

Red Crossbill (Loxia curvirostra): Year-round

White-winged Crossbill (Loxia leucoptera): Year-round

*Common Redpoll (Carduelis flammea): October-April

Hoary Redpoll (Carduelis hornemanni): Rare October-April

Pine Siskin (Carduelis pinus): Year-round

*American Goldfinch (Carduelis tristis): Late May-September

*Evening Grosbeak (Coccothraustas vespertinus): Uncommon year-round

*House Sparrow (Passer domesticus): Year-round