« Start Over

Bird Observations

			Date Range: Jan, 1900-2024

William J. Robertson Nature Preserve

Updated ~41 hr(s) ago.

56 species (+4 other taxa)			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Canada Goose
Mute Swan
Trumpeter Swan
Tundra Swan
Gadwall
Mallard
American Black Duck
Redhead
Ring-necked Duck
Hooded Merganser
Common Merganser
duck sp.
Rock Pigeon
Mourning Dove
Ring-billed Gull
			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Herring Gull
Great Blue Heron
Cooper's Hawk
Bald Eagle
Red-shouldered Hawk
Red-tailed Hawk
Buteo sp.
Barred Owl
Belted Kingfisher
Yellow-bellied Sapsucker
Red-bellied Woodpecker
Downy Woodpecker
Hairy Woodpecker
Northern Flicker
Merlin
			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Blue Jay
American Crow
crow sp.
Carolina Chickadee
Black-capped Chickadee
Tufted Titmouse
Golden-crowned Kinglet
White-breasted Nuthatch
Brown Creeper
Carolina Wren
European Starling
Eastern Bluebird
American Robin
Cedar Waxwing
House Sparrow
			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
House Finch
American Goldfinch
Field Sparrow
American Tree Sparrow
Dark-eyed Junco
White-crowned Sparrow
White-throated Sparrow
Song Sparrow
Swamp Sparrow
Red-winged Blackbird
Brown-headed Cowbird
Common Grackle
blackbird sp.
Yellow-rumped Warbler
Northern Cardinal

KEY:| = insufficient data | = rare to widespread

Download Histogram Data