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Bird Observations

Date Range:
Feb, 1900-2014

[ Philadelphia ] [ Delaware ] [ Montgomery ] [ Chester ] [ Bucks ]

Updated ~33 hr(s) ago.

196 species (+43 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
Snow x Ross's Goose (hybrid)
 
 
 
Domestic goose sp. (Domestic type)
 
 
 
 
 
Greater White-fronted x Canada Goose (hybrid)
 
Cackling/Canada Goose
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
goose sp.
 
 
 
 
 
 
 
 
 
 
 
 
Mallard x American Black Duck (hybrid)
 
Mallard/American Black Duck
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
 
Greater/Lesser Scaup
 
Aythya sp.
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
Common/Red-breasted Merganser
 
merganser sp.
 
 
duck sp.
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
grebe sp.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
peep sp.
 
 
 
 
 
 
 
 
 
Herring x Lesser Black-backed Gull (hybrid)
 
 
white-winged gull sp.
 
gull sp.
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
loon sp.
 
 
 
 
 
 
 
 
 
new world vulture sp.
 
 
 
 
 
Sharp-shinned/Cooper's Hawk
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
Accipiter sp.
 
 
 
 
 
Buteo sp.
 
hawk sp.
 
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
owl sp.
 
 
 
 
 
 
 
Downy/Hairy Woodpecker
 
 
 
woodpecker sp.
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
crow sp.
 
 
 
 
Carolina x Black-capped Chickadee (hybrid)
 
Carolina/Black-capped Chickadee
 
 
chickadee sp.
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
swallow sp.
 
 
 
Ruby-crowned/Golden-crowned Kinglet
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
wren sp.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
House/Purple Finch
 
 
 
Common/Hoary Redpoll
 
 
 
 
 
finch sp.
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
Spizella sp./American Tree Sparrow
 
 
 
 
 
 
Dark-eyed Junco x White-throated Sparrow (hybrid)
 
White-crowned/White-throated Sparrow
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
new world sparrow sp.
 
 
 
 
 
 
 
 
 
 
 
blackbird sp.
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
 
 
 
 
 
 
passerine sp.
 
bird sp.
 

KEY:| = insufficient data | = rare to widespread

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