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Bird Observations

			Date Range: Jan-Dec, 1900-2024

Siltcoos River Estuary

Updated ~22 hr(s) ago.

226 species (+23 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Snow Goose
Greater White-fronted Goose
Brant
Cackling Goose
Canada Goose
Tundra Swan
Wood Duck
Blue-winged Teal
Cinnamon Teal
Northern Shoveler
Gadwall
American Wigeon
Mallard
Northern Pintail
Green-winged Teal
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
dabbling duck sp.
Canvasback
Ring-necked Duck
Tufted Duck
Greater Scaup
Lesser Scaup
Surf Scoter
White-winged Scoter
Black Scoter
Bufflehead
Common Goldeneye
Bufflehead x Common Goldeneye (hybrid)
Hooded Merganser
Common Merganser
Red-breasted Merganser
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ruddy Duck
duck sp.
Mountain Quail
California Quail
Pied-billed Grebe
Horned Grebe
Red-necked Grebe
Eared Grebe
Western Grebe
Clark's Grebe
Rock Pigeon
Band-tailed Pigeon
Eurasian Collared-Dove
Mourning Dove
Black Swift
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Vaux's Swift
Chimney/Vaux's Swift
Anna's Hummingbird
Rufous Hummingbird
Virginia Rail
Black-necked Stilt
American Avocet
Black-bellied Plover
Pacific Golden-Plover
Killdeer
Semipalmated Plover
Mountain Plover
Snowy Plover
Whimbrel
Long-billed Curlew
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Marbled Godwit
Short-billed Dowitcher
Long-billed Dowitcher
Short-billed/Long-billed Dowitcher
Wilson's Snipe
Wilson's Phalarope
Red Phalarope
Red-necked Phalarope
Red/Red-necked Phalarope
Spotted Sandpiper
Solitary Sandpiper
Wandering Tattler
Lesser Yellowlegs
Willet
Greater Yellowlegs
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Lesser/Greater Yellowlegs
Ruddy Turnstone
Black Turnstone
Red Knot
Surfbird
Curlew Sandpiper
Stilt Sandpiper
Red-necked Stint
Buff-breasted Sandpiper
Sanderling
Dunlin
Baird's Sandpiper
Least Sandpiper
Pectoral Sandpiper
Western Sandpiper
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Semipalmated Sandpiper
peep sp.
shorebird sp.
Parasitic Jaeger
Pomarine Jaeger
jaeger sp.
Rhinoceros Auklet
Cassin's Auklet
Marbled Murrelet
Pigeon Guillemot
Thick-billed Murre
Common Murre
Ancient Murrelet
alcid sp.
Black-legged Kittiwake
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sabine's Gull
Bonaparte's Gull
Franklin's Gull
Heermann's Gull
Short-billed Gull
Ring-billed Gull
Western Gull
Herring Gull
Glaucous Gull
California Gull
Glaucous-winged Gull
Western x Glaucous-winged Gull (hybrid)
Western/Glaucous-winged Gull
Iceland Gull
Larus sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
gull sp.
Caspian Tern
Arctic Tern
Common Tern
Elegant Tern
Red-throated Loon
Pacific Loon
Common Loon
loon sp.
Northern Fulmar
Pink-footed Shearwater
Buller's Shearwater
Sooty Shearwater
Sooty/Short-tailed Shearwater
black-and-white shearwater sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
shearwater sp.
Brandt's Cormorant
Pelagic Cormorant
Double-crested Cormorant
cormorant sp.
Brown Pelican
American Bittern
Green Heron
Great Egret
Great Blue Heron
White-faced Ibis
Turkey Vulture
Osprey
White-tailed Kite
Northern Harrier
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sharp-shinned Hawk
Cooper's Hawk
Bald Eagle
Red-shouldered Hawk
Red-tailed Hawk
Snowy Owl
Great Horned Owl
Northern Pygmy-Owl
Belted Kingfisher
Downy Woodpecker
Hairy Woodpecker
Pileated Woodpecker
Northern Flicker
American Kestrel
Merlin
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Peregrine Falcon
Olive-sided Flycatcher
Western Wood-Pewee
Western Flycatcher
Black Phoebe
Say's Phoebe
Tropical Kingbird
Western Kingbird
Hutton's Vireo
Cassin's Vireo
Warbling Vireo
Loggerhead Shrike
Northern Shrike
Steller's Jay
American Crow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Raven
Black-capped Chickadee
Chestnut-backed Chickadee
Horned Lark
Tree Swallow
Violet-green Swallow
Tree/Violet-green Swallow
Purple Martin
Northern Rough-winged Swallow
Barn Swallow
Cliff Swallow
swallow sp.
Bushtit
Wrentit
Ruby-crowned Kinglet
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Golden-crowned Kinglet
Red-breasted Nuthatch
Brown Creeper
Pacific Wren
Marsh Wren
Bewick's Wren
European Starling
Northern Mockingbird
Varied Thrush
Swainson's Thrush
Hermit Thrush
American Robin
Cedar Waxwing
Eastern Yellow Wagtail
American Pipit
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Evening Grosbeak
House Finch
Purple Finch
Red Crossbill
Pine Siskin
Lesser Goldfinch
American Goldfinch
Lapland Longspur
Smith's Longspur
Snow Bunting
Chipping Sparrow
Lark Sparrow
Fox Sparrow
Dark-eyed Junco
White-crowned Sparrow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Golden-crowned Sparrow
White-throated Sparrow
Savannah Sparrow
Song Sparrow
Lincoln's Sparrow
Spotted Towhee
Yellow-breasted Chat
Yellow-headed Blackbird
Western Meadowlark
Red-winged Blackbird
Brown-headed Cowbird
Brewer's Blackbird
Orange-crowned Warbler
Common Yellowthroat
Yellow Warbler
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Blackpoll Warbler
Yellow-rumped Warbler
Black-throated Gray Warbler
Townsend's Warbler
Hermit Warbler
Wilson's Warbler
Western Tanager
Black-headed Grosbeak
passerine sp.

KEY:| = insufficient data | = rare to widespread

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