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Bird Observations

Date Range:
Oct, 1900-2060

Rio Vista Natural Resource Park

Updated ~17 hr(s) ago.

83 species (+17 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Gambel's Quail  
Rock Pigeon  
Eurasian Collared-Dove  
White-winged Dove  
Mourning Dove  
pigeon/dove sp.  
Greater Roadrunner  
Vaux's Swift  
Anna's Hummingbird  
Costa's Hummingbird  
Broad-billed Hummingbird  
hummingbird sp.  
Killdeer  
Wilson's Snipe  
Great Blue Heron  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Turkey Vulture  
Cooper's Hawk  
Sharp-shinned/Cooper's Hawk  
Harris's Hawk  
Red-tailed Hawk  
Great Horned Owl  
Gila Woodpecker  
Ladder-backed Woodpecker  
Northern Flicker  
Gilded Flicker  
Northern/Gilded Flicker  
American Kestrel  
Peregrine Falcon  
Prairie Falcon  
diurnal raptor sp.  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Gray Flycatcher  
Pacific-slope Flycatcher  
Pacific-slope/Cordilleran Flycatcher (Western Flycatcher)  
Empidonax sp.  
Black Phoebe  
Say's Phoebe  
Vermilion Flycatcher  
Ash-throated Flycatcher  
Cassin's Kingbird  
Cassin's/Western Kingbird  
Plumbeous Vireo  
Cassin's/Plumbeous Vireo  
Loggerhead Shrike  
Common Raven  
raven sp.  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Verdin  
Northern Rough-winged Swallow  
Barn Swallow  
swallow sp.  
Ruby-crowned Kinglet  
Blue-gray Gnatcatcher  
Black-tailed Gnatcatcher  
House Wren  
Bewick's Wren  
Cactus Wren  
wren sp.  
European Starling  
Curve-billed Thrasher  
Brown Thrasher  
Northern Mockingbird  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Western Bluebird  
Cedar Waxwing  
Phainopepla  
House Sparrow  
House Finch  
Lesser Goldfinch  
Lawrence's Goldfinch  
Rufous-winged Sparrow  
Chipping Sparrow  
Clay-colored Sparrow  
Brewer's Sparrow  
Spizella sp.  
Black-throated Sparrow  
Lark Sparrow  
Lark Bunting  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Dark-eyed Junco  
White-crowned Sparrow  
Vesper Sparrow  
Savannah Sparrow  
Lincoln's Sparrow  
Abert's Towhee  
Green-tailed Towhee  
Western Meadowlark  
Western/Eastern Meadowlark  
Hooded Oriole  
Red-winged Blackbird  
Brown-headed Cowbird  
Brewer's Blackbird  
Great-tailed Grackle  
blackbird sp.  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Orange-crowned Warbler  
Lucy's Warbler  
MacGillivray's Warbler  
Common Yellowthroat  
Yellow-rumped Warbler  
Black-throated Gray Warbler  
Northern Cardinal  
Pyrrhuloxia  
Northern Cardinal/Pyrrhuloxia  
passerine sp.  

KEY:| = insufficient data | = rare to widespread

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