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Bird Observations

			Date Range: Jul, 1900-2022

Rio Vista Natural Resource Park

Updated ~36 hr(s) ago.

51 species (+7 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
Lesser Nighthawk
Black-chinned Hummingbird
Anna's Hummingbird
Costa's Hummingbird
Broad-billed Hummingbird
hummingbird sp.
Great Blue Heron
Turkey Vulture
Cooper's Hawk
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Harris's Hawk
Red-tailed Hawk
Western Screech-Owl
Great Horned Owl
Gila Woodpecker
Ladder-backed Woodpecker
American Kestrel
Vermilion Flycatcher
Ash-throated Flycatcher
Brown-crested Flycatcher
Myiarchus sp.
Cassin's Kingbird
Western Kingbird
yellow-bellied kingbird sp.
Bell's Vireo
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Raven
Verdin
Purple Martin
Black-tailed Gnatcatcher
Cactus Wren
European Starling
Curve-billed Thrasher
Northern Mockingbird
Phainopepla
House Sparrow
House Finch
Lesser Goldfinch
Black-throated Sparrow
Lark Sparrow
Abert's Towhee
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Canyon/Abert's Towhee
Hooded Oriole
new world oriole sp.
Brown-headed Cowbird
Great-tailed Grackle
Lucy's Warbler
Yellow Warbler
Western Tanager
Northern Cardinal
Pyrrhuloxia
Northern Cardinal/Pyrrhuloxia
Black-headed Grosbeak
passerine sp.

KEY:| = insufficient data | = rare to widespread