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Bird Observations

Date Range:
Jan-Dec, 1900-2060

Massachusetts

Updated ~30 hr(s) ago.

564 species (+270 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Snow x Ross's Goose (hybrid)
Snow/Ross's Goose
Graylag x Swan Goose (hybrid)
Domestic goose sp. (Domestic type)
Anser sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Snow Goose x Brant (hybrid)
Barnacle x Cackling Goose (hybrid)
Swan Goose x Canada Goose (hybrid)
Greater White-fronted x Canada Goose (hybrid)
Graylag x Canada Goose (hybrid)
Domestic goose sp. x Canada Goose (hybrid)
Snow x Canada Goose (hybrid)
Barnacle x Canada Goose (hybrid)
Cackling/Canada Goose
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
swan sp.
goose sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Gadwall x American Wigeon (hybrid)
Eurasian x American Wigeon (hybrid)
Eurasian/American Wigeon
Muscovy Duck x Mallard (hybrid)
Wood Duck x Mallard (hybrid)
Gadwall x Mallard (hybrid)
American Wigeon x Mallard (hybrid)
Mallard/Mexican Duck
American Wigeon x American Black Duck (hybrid)
Mallard x American Black Duck (hybrid)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mallard/American Black Duck
Gadwall x Northern Pintail (hybrid)
Mallard x Northern Pintail (hybrid)
Cinnamon x Green-winged Teal (hybrid)
Gadwall x Green-winged Teal (hybrid)
Anas sp.
teal sp.
dabbling duck sp.
Mallard x Redhead (hybrid)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Tufted Duck x Greater Scaup (hybrid)
Tufted Duck x Lesser Scaup (hybrid)
Tufted Duck x scaup sp. (hybrid)
Greater/Lesser Scaup
Aythya sp.
King/Common Eider
eider sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Surf/Black Scoter
scoter sp.
Bufflehead x Common Goldeneye (hybrid)
Common x Barrow's Goldeneye (hybrid)
Common/Barrow's Goldeneye
Wood Duck x Hooded Merganser (hybrid)
Common Goldeneye x Hooded Merganser (hybrid)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common/Red-breasted Merganser
merganser sp.
duck sp.
waterfowl sp.
new world quail sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
grouse sp.
Ring-necked/Green Pheasant
old world quail sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Horned/Eared Grebe
Podiceps sp.
grebe sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
pigeon/dove sp.
Yellow-billed/Black-billed Cuckoo
Coccyzus sp.
cuckoo sp. (Cuculidae sp.)
nighthawk sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Antrostomus sp.
Caprimulgus sp.
nightjar sp.
Chimney/Vaux's Swift
Chaetura sp.
large swift sp.
swift sp.
Ruby-throated/Black-chinned Hummingbird
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Rufous/Allen's Hummingbird
Selasphorus sp.
hummingbird sp.
King/Clapper Rail
large rail sp.
King/Virginia Rail
Rallus sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
moorhen/coot/gallinule sp.
rail/crake sp.
American/Pacific Golden-Plover (Lesser Golden-Plover)
golden-plover sp.
Black-bellied Plover/golden-plover sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common Ringed/Semipalmated Plover
plover sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
curlew sp.
Hudsonian/Marbled Godwit
godwit sp.
Short-billed/Long-billed Dowitcher
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red/Red-necked Phalarope
phalarope sp.
Lesser/Greater Yellowlegs
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Tringa sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-necked/Little Stint
Dunlin x White-rumped Sandpiper (hybrid)
Curlew x Pectoral Sandpiper (hybrid)
Western/Semipalmated Sandpiper
peep sp.
Calidris sp.
Scolopacidae sp.
large shorebird sp.
shorebird sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Long-tailed/Parasitic Jaeger
Parasitic/Pomarine Jaeger
jaeger sp.
skua sp.
jaeger/skua sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Thick-billed/Common Murre
large alcid sp.
alcid sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common/Short-billed Gull
Black-headed x Ring-billed Gull (hybrid)
Herring x Great Black-backed Gull (hybrid)
Herring x Glaucous Gull (hybrid)
Great Black-backed x Glaucous Gull (hybrid)
Herring x Lesser Black-backed Gull (hybrid)
Herring/Lesser Black-backed Gull
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Herring/Iceland Gull
white-winged gull sp.
Larus sp.
gull sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common x Arctic Tern (hybrid)
Forster's/Common Tern
Common/Arctic Tern
Common x Roseate Tern (hybrid)
Sterna sp.
large tern sp.
tern sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
gull/tern sp.
Arctic/Pacific Loon
loon sp.
small albatross sp.
albatross sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hydrobates sp.
storm-petrel sp. (white-rumped)
storm-petrel sp.
Cory's/Cape Verde Shearwater
Cory's/Great Shearwater
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sooty/Short-tailed Shearwater
black-and-white shearwater sp.
shearwater sp.
procellariid sp.
frigatebird sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
sulid sp.
Great/Double-crested Cormorant
Double-crested/Neotropic Cormorant
cormorant sp.
pelican sp.
small bittern sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Yellow-crowned/Black-crowned Night Heron
Tricolored Heron x Snowy Egret (hybrid)
Ardea sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
heron sp.
white egret sp.
Glossy x White-faced Ibis (hybrid)
Glossy/White-faced Ibis
ibis sp.
Cathartes sp.
new world vulture sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
harrier sp.
Sharp-shinned/Cooper's Hawk
Cooper's Hawk/American Goshawk
Accipiter sp.
Golden/Bald Eagle
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-shouldered/Broad-winged Hawk
Red-shouldered x Red-tailed Hawk (hybrid)
Buteo sp.
hawk sp.
eagle sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Long-eared/Short-eared Owl
Asio sp.
owl sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Melanerpes sp.
Downy x Hairy Woodpecker (hybrid)
Downy/Hairy Woodpecker
Dryobates sp.
woodpecker sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
large falcon sp.
small falcon sp.
falcon sp.
diurnal raptor sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
parakeet sp.
parrot sp.
Western/Eastern Wood-Pewee
pewee sp. (Contopus sp.)
Alder/Willow Flycatcher (Traill's Flycatcher)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Empidonax sp.
Myiarchus sp.
Streaked/Sulphur-bellied Flycatcher
Tropical/Couch's Kingbird
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
yellow-bellied kingbird sp.
new world flycatcher sp.
Cassin's/Blue-headed Vireo
solitary vireo sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Philadelphia/Warbling Vireo
Philadelphia/Red-eyed Vireo
vireo sp. (Red-eyed Vireo complex)
vireo sp.
Loggerhead/Northern Shrike
shrike sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
American/Fish Crow
crow sp.
raven sp.
crow/raven sp.
corvid sp.
chickadee sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
new world martin sp. (Progne sp.)
Cliff/Cave Swallow
Petrochelidon sp.
swallow sp.
Ruby-crowned/Golden-crowned Kinglet
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
nuthatch sp.
Sedge/Marsh Wren
wren sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
bluebird sp.
Gray-cheeked/Bicknell's Thrush
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Catharus sp.
thrush sp.
Bohemian/Cedar Waxwing
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Passer sp.
House/Purple Finch
Haemorhous sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common/Hoary Redpoll
crossbill sp.
new world goldfinch sp.
Spinus sp.
Acanthis/Spinus sp.
finch sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
longspur sp.
Spizella sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Spizella sp./American Tree Sparrow
Zonotrichia sp.
Nelson's/Saltmarsh Sparrow (Sharp-tailed Sparrow)
Ammospiza sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Lincoln's/Swamp Sparrow
Spotted x Eastern Towhee (hybrid)
Spotted/Eastern Towhee (Rufous-sided Towhee)
towhee sp.
new world sparrow sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Western/Eastern Meadowlark
Bullock's/Baltimore Oriole
new world oriole sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Boat-tailed/Great-tailed Grackle
grackle sp.
blackbird sp.
Louisiana/Northern Waterthrush
Golden-winged x Blue-winged Warbler (hybrid)
Brewster's Warbler (hybrid)
Lawrence's Warbler (hybrid)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Golden-winged/Blue-winged Warbler
Leiothlypis sp.
Connecticut/MacGillivray's/Mourning Warbler
MacGillivray's/Mourning Warbler
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mourning Warbler x Common Yellowthroat (hybrid)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Bay-breasted x Blackpoll Warbler (hybrid)
Bay-breasted/Blackpoll Warbler
Magnolia x Yellow-rumped Warbler (hybrid)
Blue-winged x Prairie Warbler (hybrid)
Setophaga sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
new world warbler sp.
sparrow/warbler sp. (trilling song)
Summer/Scarlet Tanager
tanager sp. (Piranga sp.)
Rose-breasted/Black-headed Grosbeak
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Lazuli/Indigo Bunting
Passerina sp.
passerine sp.
bird sp.

KEY:| = insufficient data | = rare to widespread

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