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Bird Observations

Date Range:
Jan-Dec, 2018-2018

San Mateo

278 species (+57 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Snow Goose MAP
Ross's Goose MAP
Snow x Ross's Goose (hybrid) MAP
Graylag Goose (Domestic type) MAP
Graylag x Swan Goose (Domestic type) (hybrid) MAP
Greater White-fronted Goose MAP
Brant MAP
Cackling Goose MAP
Canada Goose MAP
Wood Duck MAP
Mandarin Duck MAP
Blue-winged Teal MAP
Cinnamon Teal MAP
Blue-winged/Cinnamon Teal MAP
Northern Shoveler MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Gadwall MAP
Eurasian Wigeon MAP
American Wigeon MAP
Eurasian x American Wigeon (hybrid) MAP
Mallard MAP
Mallard (Domestic type) MAP
Northern Pintail MAP
Green-winged Teal MAP
Canvasback MAP
Ring-necked Duck MAP
Tufted Duck MAP
Greater Scaup MAP
Lesser Scaup MAP
Greater/Lesser Scaup MAP
Harlequin Duck MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Surf Scoter MAP
White-winged Scoter MAP
Black Scoter MAP
scoter sp. MAP
Long-tailed Duck MAP
Bufflehead MAP
Common Goldeneye MAP
Barrow's Goldeneye MAP
Common/Barrow's Goldeneye MAP
Hooded Merganser MAP
Common Merganser MAP
Red-breasted Merganser MAP
Ruddy Duck MAP
duck sp. MAP
California Quail MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wild Turkey MAP
Red-throated Loon MAP
Pacific Loon MAP
Common Loon MAP
loon sp. MAP
Pied-billed Grebe MAP
Horned Grebe MAP
Red-necked Grebe MAP
Eared Grebe MAP
Horned/Eared Grebe MAP
Western Grebe MAP
Clark's Grebe MAP
Western/Clark's Grebe MAP
grebe sp. MAP
Laysan Albatross MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black-footed Albatross MAP
Northern Fulmar MAP
Pink-footed Shearwater MAP
Sooty Shearwater MAP
Sooty/Short-tailed Shearwater MAP
Manx Shearwater MAP
shearwater sp. MAP
Northern Gannet MAP
Brandt's Cormorant MAP
Pelagic Cormorant MAP
Double-crested Cormorant MAP
cormorant sp. MAP
American White Pelican MAP
Brown Pelican MAP
Great Blue Heron MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Great Egret MAP
Snowy Egret MAP
Green Heron MAP
Black-crowned Night-Heron MAP
Black Vulture MAP
Turkey Vulture MAP
Osprey MAP
White-tailed Kite MAP
Golden Eagle MAP
Northern Harrier MAP
Sharp-shinned Hawk MAP
Cooper's Hawk MAP
Sharp-shinned/Cooper's Hawk MAP
Accipiter sp. MAP
Bald Eagle MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-shouldered Hawk MAP
Broad-winged Hawk MAP
Swainson's Hawk MAP
Red-tailed Hawk MAP
Ferruginous Hawk MAP
Buteo sp. MAP
hawk sp. MAP
Ridgway's Rail MAP
Virginia Rail MAP
Sora MAP
Common Gallinule MAP
American Coot MAP
Black-necked Stilt MAP
American Avocet MAP
Black Oystercatcher MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black-bellied Plover MAP
Snowy Plover MAP
Semipalmated Plover MAP
Killdeer MAP
small plover sp. MAP
Whimbrel MAP
Long-billed Curlew MAP
Marbled Godwit MAP
Ruddy Turnstone MAP
Black Turnstone MAP
Red Knot MAP
Surfbird MAP
Sanderling MAP
Dunlin MAP
Least Sandpiper MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Western Sandpiper MAP
Semipalmated/Western Sandpiper MAP
peep sp. MAP
Short-billed Dowitcher MAP
Long-billed Dowitcher MAP
Short-billed/Long-billed Dowitcher MAP
Wilson's Snipe MAP
Red-necked Phalarope MAP
Red Phalarope MAP
Spotted Sandpiper MAP
Wandering Tattler MAP
Greater Yellowlegs MAP
Willet MAP
Lesser Yellowlegs MAP
Greater/Lesser Yellowlegs MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
shorebird sp. MAP
Pomarine Jaeger MAP
Common Murre MAP
Pigeon Guillemot MAP
Marbled Murrelet MAP
Ancient Murrelet MAP
murrelet sp. MAP
Cassin's Auklet MAP
Rhinoceros Auklet MAP
auklet sp. MAP
Tufted Puffin MAP
alcid sp. MAP
Black-legged Kittiwake MAP
Sabine's Gull MAP
Bonaparte's Gull MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Laughing Gull MAP
Franklin's Gull MAP
Heermann's Gull MAP
Mew Gull MAP
Ring-billed Gull MAP
Western Gull MAP
California Gull MAP
Herring Gull MAP
Iceland Gull MAP
Lesser Black-backed Gull MAP
Slaty-backed Gull MAP
Glaucous-winged Gull MAP
Western x Glaucous-winged Gull (hybrid) MAP
Herring x Glaucous-winged Gull (hybrid) MAP
Glaucous Gull MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Herring x Glaucous Gull (hybrid) MAP
Glaucous-winged x Glaucous Gull (hybrid) MAP
Larus sp. MAP
gull sp. MAP
Least Tern MAP
Caspian Tern MAP
Forster's Tern MAP
Elegant Tern MAP
Black Skimmer MAP
Rock Pigeon MAP
Band-tailed Pigeon MAP
Eurasian Collared-Dove MAP
White-winged Dove MAP
Mourning Dove MAP
pigeon/dove sp. MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Barn Owl MAP
Western Screech-Owl MAP
Great Horned Owl MAP
Northern Pygmy-Owl MAP
Burrowing Owl MAP
Short-eared Owl MAP
Northern Saw-whet Owl MAP
Black Swift MAP
Vaux's Swift MAP
White-throated Swift MAP
swift sp. MAP
Anna's Hummingbird MAP
Rufous Hummingbird MAP
Allen's Hummingbird MAP
Rufous/Allen's Hummingbird MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Selasphorus sp. MAP
hummingbird sp. MAP
Belted Kingfisher MAP
Lewis's Woodpecker MAP
Acorn Woodpecker MAP
Yellow-bellied Sapsucker MAP
Red-breasted Sapsucker MAP
Red-naped x Red-breasted Sapsucker (hybrid) MAP
Nuttall's Woodpecker MAP
Downy Woodpecker MAP
Hairy Woodpecker MAP
Downy/Hairy Woodpecker MAP
Northern Flicker MAP
Pileated Woodpecker MAP
woodpecker sp. MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
American Kestrel MAP
Merlin MAP
Peregrine Falcon MAP
Prairie Falcon MAP
falcon sp. MAP
diurnal raptor sp. MAP
Red-masked Parakeet MAP
Olive-sided Flycatcher MAP
Western Wood-Pewee MAP
Willow Flycatcher MAP
Pacific-slope Flycatcher MAP
Empidonax sp. MAP
Black Phoebe MAP
Say's Phoebe MAP
Ash-throated Flycatcher MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Cassin's Kingbird MAP
Western Kingbird MAP
Loggerhead Shrike MAP
Hutton's Vireo MAP
Cassin's Vireo MAP
Warbling Vireo MAP
Steller's Jay MAP
California Scrub-Jay MAP
American Crow MAP
Common Raven MAP
crow/raven sp. MAP
Horned Lark MAP
Northern Rough-winged Swallow MAP
Purple Martin MAP
Tree Swallow MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Violet-green Swallow MAP
Bank Swallow MAP
Barn Swallow MAP
Cliff Swallow MAP
swallow sp. MAP
Chestnut-backed Chickadee MAP
Oak Titmouse MAP
Bushtit MAP
Red-breasted Nuthatch MAP
White-breasted Nuthatch MAP
Pygmy Nuthatch MAP
Brown Creeper MAP
Rock Wren MAP
House Wren MAP
Pacific Wren MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Marsh Wren MAP
Bewick's Wren MAP
Blue-gray Gnatcatcher MAP
American Dipper MAP
Golden-crowned Kinglet MAP
Ruby-crowned Kinglet MAP
Wrentit MAP
Western Bluebird MAP
Swainson's Thrush MAP
Hermit Thrush MAP
American Robin MAP
Varied Thrush MAP
California Thrasher MAP
Northern Mockingbird MAP
European Starling MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
American Pipit MAP
Cedar Waxwing MAP
Tennessee Warbler MAP
Orange-crowned Warbler MAP
Nashville Warbler MAP
MacGillivray's Warbler MAP
Common Yellowthroat MAP
Yellow Warbler MAP
Chestnut-sided Warbler MAP
Palm Warbler MAP
Yellow-rumped Warbler MAP
Black-throated Gray Warbler MAP
Townsend's Warbler MAP
Hermit Warbler MAP
Wilson's Warbler MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
warbler sp. (Parulidae sp.) MAP
Grasshopper Sparrow MAP
Chipping Sparrow MAP
Clay-colored Sparrow MAP
Black-chinned Sparrow MAP
Field Sparrow MAP
Lark Sparrow MAP
Fox Sparrow MAP
Dark-eyed Junco MAP
White-crowned Sparrow MAP
Golden-crowned Sparrow MAP
Harris's Sparrow MAP
White-throated Sparrow MAP
Zonotrichia sp. MAP
Bell's Sparrow MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Vesper Sparrow MAP
Savannah Sparrow MAP
Song Sparrow MAP
Lincoln's Sparrow MAP
Swamp Sparrow MAP
California Towhee MAP
Spotted Towhee MAP
sparrow sp. MAP
Yellow-breasted Chat MAP
Western Tanager MAP
Rose-breasted Grosbeak MAP
Black-headed Grosbeak MAP
Lazuli Bunting MAP
Western Meadowlark MAP
Orchard Oriole MAP
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hooded Oriole MAP
Bullock's Oriole MAP
new world oriole sp. MAP
Red-winged Blackbird MAP
Tricolored Blackbird MAP
Brown-headed Cowbird MAP