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Bird Observations

Date Range:
Jan-Dec, 2019-2019

San Mateo

202 species (+35 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Graylag Goose (Domestic type)
Greater White-fronted Goose
Brant
Cackling Goose
Canada Goose
Wood Duck
Blue-winged Teal
Cinnamon Teal
Northern Shoveler
Gadwall
Eurasian Wigeon
American Wigeon
Mallard
Mallard (Domestic type)
Northern Pintail
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Green-winged Teal
Canvasback
Redhead
Ring-necked Duck
Tufted Duck
Greater Scaup
Lesser Scaup
Greater/Lesser Scaup
Harlequin Duck
Surf Scoter
White-winged Scoter
Black Scoter
scoter sp.
Bufflehead
Common Goldeneye
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Barrow's Goldeneye
Common/Barrow's Goldeneye
Hooded Merganser
Common Merganser
Red-breasted Merganser
Ruddy Duck
duck sp.
California Quail
Wild Turkey
Pied-billed Grebe
Horned Grebe
Red-necked Grebe
Eared Grebe
Horned/Eared Grebe
Western Grebe
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Clark's Grebe
Western/Clark's Grebe
grebe sp.
Rock Pigeon
Band-tailed Pigeon
Eurasian Collared-Dove
Mourning Dove
White-throated Swift
Anna's Hummingbird
Ridgway's Rail
Virginia Rail
Sora
American Coot
Black-necked Stilt
American Avocet
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black Oystercatcher
Black-bellied Plover
Pacific Golden-Plover
Snowy Plover
Semipalmated Plover
Killdeer
Whimbrel
Long-billed Curlew
Marbled Godwit
Ruddy Turnstone
Black Turnstone
Red Knot
Surfbird
Sanderling
Dunlin
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Least Sandpiper
Western Sandpiper
Semipalmated/Western Sandpiper
peep sp.
Short-billed Dowitcher
Long-billed Dowitcher
Short-billed/Long-billed Dowitcher
Wilson's Snipe
Spotted Sandpiper
Wandering Tattler
Greater Yellowlegs
Willet
Lesser Yellowlegs
Greater/Lesser Yellowlegs
shorebird sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common Murre
Marbled Murrelet
murrelet sp.
alcid sp.
Bonaparte's Gull
Heermann's Gull
Mew Gull
Ring-billed Gull
Western Gull
California Gull
Herring Gull
Iceland Gull
Slaty-backed Gull
Glaucous-winged Gull
Western x Glaucous-winged Gull (hybrid)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Herring x Glaucous-winged Gull (hybrid)
Glaucous Gull
Herring x Glaucous Gull (hybrid)
Glaucous-winged x Glaucous Gull (hybrid)
Larus sp.
gull sp.
Forster's Tern
tern sp.
Black Skimmer
Red-throated Loon
Pacific Loon
Common Loon
loon sp.
shearwater sp.
Northern Gannet
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Brandt's Cormorant
Pelagic Cormorant
Double-crested Cormorant
cormorant sp.
American White Pelican
Brown Pelican
Great Blue Heron
Great Egret
Snowy Egret
Green Heron
Black-crowned Night-Heron
Turkey Vulture
Osprey
White-tailed Kite
Golden Eagle
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
Sharp-shinned/Cooper's Hawk
Accipiter sp.
Bald Eagle
Red-shouldered Hawk
Red-tailed Hawk
Ferruginous Hawk
Buteo sp.
Barn Owl
Western Screech-Owl
Great Horned Owl
Northern Pygmy-Owl
Burrowing Owl
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Short-eared Owl
Northern Saw-whet Owl
Belted Kingfisher
Red-breasted Sapsucker
Acorn Woodpecker
Downy Woodpecker
Nuttall's Woodpecker
Hairy Woodpecker
Downy/Hairy Woodpecker
Pileated Woodpecker
Northern Flicker
woodpecker sp.
American Kestrel
Merlin
Peregrine Falcon
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black Phoebe
Say's Phoebe
Loggerhead Shrike
Hutton's Vireo
Steller's Jay
California Scrub-Jay
American Crow
Common Raven
Tree Swallow
Violet-green Swallow
Chestnut-backed Chickadee
Oak Titmouse
Bushtit
White-breasted Nuthatch
Pygmy Nuthatch
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Brown Creeper
Rock Wren
House Wren
Pacific Wren
Marsh Wren
Bewick's Wren
Blue-gray Gnatcatcher
Golden-crowned Kinglet
Ruby-crowned Kinglet
Wrentit
Western Bluebird
Varied Thrush
Hermit Thrush
American Robin
California Thrasher
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Northern Mockingbird
European Starling
American Pipit
Cedar Waxwing
House Finch
Purple Finch
Red Crossbill
Pine Siskin
Lesser Goldfinch
American Goldfinch
Fox Sparrow
Dark-eyed Junco
White-crowned Sparrow
Golden-crowned Sparrow
White-throated Sparrow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Zonotrichia sp.
Savannah Sparrow
Song Sparrow
Lincoln's Sparrow
Swamp Sparrow
California Towhee
Spotted Towhee
Western Meadowlark
Orchard Oriole
Red-winged Blackbird
Tricolored Blackbird
Brown-headed Cowbird
Brewer's Blackbird
Great-tailed Grackle
blackbird sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Northern Waterthrush
Black-and-white Warbler
Orange-crowned Warbler
Common Yellowthroat
Palm Warbler
Yellow-rumped Warbler
Black-throated Gray Warbler
Townsend's Warbler
warbler sp. (Parulidae sp.)
Black-headed Grosbeak
House Sparrow
passerine sp.

KEY:| = insufficient data | = rare to widespread

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