Mark Kudrav
Date of Green Big Day: 4/21/2012
County, State: San Mateo, CA
Species Total: 126
Biking, some hiking
Number of Team Participants: one
Best Bird of the Day? Harlequin Duck
Harlequin Duck, By: nigel
List:
Pacific-slope Flycatcher
Great Horned Owl
American Robin
Purple Finch
Song Sparrow
Mallard
Killdeer
Common Yellowthroat
Grasshopper Sparrow
Red-winged Blackbird
American Coot
California Towhee
Orange-crowned Warber
Black-headed Grosbeak
California Quail
Pacific Wren
Barn Swallow
House Wren
Western Tanager
Mourning Dove
Wrentit
Steller’s Jay
Chestnut-backed Chickadee
California Thrasher
Band-tailed Pigeon
Fox Sparrow
Wilson’s Warbler
Northern Pygmy-Owl
Western Scrub Jay
Downy Woodpecker
Northern Flicker
Macgillivray’s Warbler
Ruby-crowned Kinglet
Hairy Woodpecker
Spotted Towhee
Brown Creeper
Hutton’s Vireo
Brewer’s Blackbird
American Goldfinch
Tree Swallow
Common Raven
Common Merganser
Belted Kingfisher
Western Gull
Glaucaus-winged Gull
House Finch
European Starling
Red-tailed Hawk
Anna’s Hummingbird
Eurasian Collared Dove
Golden Crowned Sparrow
Savannah Sparrow
Pigeon Guillemot
Common Loon
Red-throated Loon
Pacific Loon
Western Grebe
Eared Grebe
Black Turnstone
Double-crested Cormorant
Brant’s Cormorant
Pelagic Cormorant
Brandt
Whimbrel
Black Oystercatcher
Surf Scoter
Red-breasted Merganser
Common Murre
Herring Gull
California Gull
Bonaparte’s Gull
Brown Pelican
Caspian Tern
Sanderling
Marbled Murrelet
Horned Grebe
Cliff Swallow
Canada Goose
Rock Pigeon
Ruddy Turnstone
Semipalmated Plover
Snowy Plover
Thayer’s Gull
Merlin
Turkey Vulture
Bushtit
Pine Siskin
Cedar Waxwing
Northern Harrier
Yellow-rumped Warbler
White-throated Sparrow
Lincoln Sparrow
Bewick’s Wren
Cooper’s Hawk
Bank Swallow
American Kestrel
Red-shouldered Hawk
Pygmy Nuthatch
Great Blue Heron
Clark’s Grebe
American Crow
Olive-sided Flycatcher
Dark-eyed Junco
Marsh Wren
Gadwall
Great Egret
Bufflehead
Snowy Egret
Greater Yellowlegs
Surfbird
Harlequin Duck
Green-winged Teal
Western Sandpiper
Least Sandpiper
Long-billed Dowitcher
Dunlin
Cinnamon Teal
White-tailed Kite
Lesser Goldfinch
Black Pheobe
Allen’s Hummingbird
House Sparrow
Yellow Warbler
Western Bluebird
Swainson’s Thrush
Barn Owl