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Bird Observations

Date Range:
Dec, 1900-2060

Rio Vista Natural Resource Park

Updated ~2 day(s) ago.

68 species (+12 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  
Greater Roadrunner  
Anna's Hummingbird  
Costa's Hummingbird  
Broad-billed Hummingbird  
hummingbird sp.  
Killdeer  
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.  
Harris's Hawk  
Red-tailed Hawk  
hawk sp.  
Great Horned Owl  
Gila Woodpecker  
Ladder-backed Woodpecker  
Northern Flicker  
American Kestrel  
Merlin  
Peregrine Falcon  
Prairie Falcon  
small falcon sp.  
Hammond's Flycatcher  
Hammond's/Dusky Flycatcher  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Say's Phoebe  
Vermilion Flycatcher  
Ash-throated Flycatcher  
Hutton's Vireo  
Plumbeous Vireo  
vireo sp.  
Loggerhead Shrike  
Common Raven  
raven sp.  
Verdin  
Ruby-crowned Kinglet  
Blue-gray Gnatcatcher  
Black-tailed Gnatcatcher  
gnatcatcher sp.  
House Wren  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Bewick's Wren  
Cactus Wren  
European Starling  
Northern Mockingbird  
Western Bluebird  
American Robin  
Phainopepla  
House Sparrow  
American Pipit  
House Finch  
Lesser Goldfinch  
new world goldfinch sp.  
Rufous-winged Sparrow  
Chipping Sparrow  
Brewer's Sparrow  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black-throated Sparrow  
Lark Sparrow  
Lark Bunting  
Dark-eyed Junco  
White-crowned Sparrow  
Lincoln's Sparrow  
Abert's Towhee  
Yellow-headed Blackbird  
Western Meadowlark  
Red-winged Blackbird  
Bronzed Cowbird  
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  
Common Yellowthroat  
Yellow-rumped Warbler  
Northern Cardinal  
passerine sp.  

KEY:| = insufficient data | = rare to widespread

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