« Start Over

Bird Observations

Date Range:
Jan, 1900-2060

Percha Dam SP

Updated ~20 hr(s) ago.

179 species (+25 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Snow Goose  
Ross's Goose  
Snow/Ross's Goose  
Cackling Goose  
Canada Goose  
Cackling/Canada Goose  
Mute Swan  
Wood Duck  
Blue-winged Teal  
Cinnamon Teal  
Northern Shoveler  
Gadwall  
American Wigeon  
Mallard  
Mallard (Domestic type)  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mexican Duck  
Mallard x Mexican Duck (hybrid)  
Mallard/Mexican Duck  
Northern Pintail  
Green-winged Teal  
Canvasback  
Redhead  
Ring-necked Duck  
Lesser Scaup  
Bufflehead  
Common Goldeneye  
Hooded Merganser  
Common Merganser  
Ruddy Duck  
duck sp.  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Gambel's Quail  
Pied-billed Grebe  
Horned Grebe  
Eared Grebe  
Western Grebe  
Clark's Grebe  
Western/Clark's Grebe  
Rock Pigeon  
Eurasian Collared-Dove  
Inca Dove  
White-winged Dove  
Mourning Dove  
Greater Roadrunner  
White-throated Swift  
Virginia Rail  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sora  
Common Gallinule  
American Coot  
Sandhill Crane  
Killdeer  
Least Sandpiper  
Long-billed Dowitcher  
Wilson's Snipe  
Spotted Sandpiper  
Greater Yellowlegs  
Bonaparte's Gull  
Ring-billed Gull  
California Gull  
Herring Gull  
Larus sp.  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
gull sp.  
Double-crested Cormorant  
Neotropic Cormorant  
Double-crested/Neotropic Cormorant  
American White Pelican  
Great Blue Heron  
Great Egret  
Snowy Egret  
Black-crowned Night-Heron  
Osprey  
Golden Eagle  
Northern Harrier  
Sharp-shinned Hawk  
Cooper's Hawk  
Sharp-shinned/Cooper's Hawk  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Accipiter sp.  
Bald Eagle  
Red-tailed Hawk  
Ferruginous Hawk  
Buteo sp.  
Western Screech-Owl  
Great Horned Owl  
Belted Kingfisher  
Williamson's Sapsucker  
Yellow-bellied Sapsucker  
Red-naped Sapsucker  
Yellow-bellied/Red-naped Sapsucker  
sapsucker sp.  
Lewis's Woodpecker  
Acorn Woodpecker  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Downy Woodpecker  
Ladder-backed Woodpecker  
Hairy Woodpecker  
Northern Flicker  
woodpecker sp.  
American Kestrel  
Merlin  
Peregrine Falcon  
Prairie Falcon  
Least Flycatcher  
Hammond's Flycatcher  
Dusky Flycatcher  
Hammond's/Dusky Flycatcher  
Empidonax sp.  
Black Phoebe  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Eastern Phoebe  
Say's Phoebe  
Vermilion Flycatcher  
Great Kiskadee  
Hutton's Vireo  
Loggerhead Shrike  
Steller's Jay  
Woodhouse's Scrub-Jay  
American Crow  
Chihuahuan Raven  
Common Raven  
raven sp.  
Mountain Chickadee  
Bridled Titmouse  
Juniper Titmouse  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Verdin  
Horned Lark  
Barn Swallow  
swallow sp.  
Bushtit  
Ruby-crowned Kinglet  
Golden-crowned Kinglet  
Red-breasted Nuthatch  
White-breasted Nuthatch  
Brown Creeper  
Blue-gray Gnatcatcher  
Black-tailed Gnatcatcher  
House Wren  
Winter Wren  
Marsh Wren  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Carolina Wren  
Bewick's Wren  
Cactus Wren  
wren sp.  
American Dipper  
European Starling  
Curve-billed Thrasher  
Brown Thrasher  
Crissal Thrasher  
Sage Thrasher  
Northern Mockingbird  
Eastern Bluebird  
Western Bluebird  
Mountain Bluebird  
bluebird sp.  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hermit Thrush  
American Robin  
Rufous-backed Robin  
Cedar Waxwing  
Phainopepla  
House Sparrow  
American Pipit  
House Finch  
Purple Finch  
Cassin's Finch  
Red Crossbill  
Pine Siskin  
Lesser Goldfinch  
Lawrence's Goldfinch  
American Goldfinch  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Grasshopper Sparrow  
Chipping Sparrow  
Black-chinned Sparrow  
Brewer's Sparrow  
Spizella sp.  
Black-throated Sparrow  
Lark Bunting  
American Tree Sparrow  
Fox Sparrow  
Dark-eyed Junco  
White-crowned Sparrow  
Golden-crowned Sparrow  
Harris's Sparrow  
White-throated Sparrow  
Sagebrush Sparrow  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Vesper Sparrow  
Savannah Sparrow  
Song Sparrow  
Lincoln's Sparrow  
Swamp Sparrow  
Canyon Towhee  
Green-tailed Towhee  
Spotted Towhee  
sparrow sp.  
Yellow-headed Blackbird  
Western Meadowlark  
Eastern Meadowlark  
Western/Eastern Meadowlark  
Bullock's Oriole  
Red-winged Blackbird  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Brown-headed Cowbird  
Brewer's Blackbird  
Great-tailed Grackle  
Black-and-white Warbler  
Orange-crowned Warbler  
Common Yellowthroat  
Yellow-rumped Warbler  
Northern Cardinal  
Pyrrhuloxia  

KEY:| = insufficient data | = rare to widespread

Download Histogram Data