Birds in United States

Explore 202 species found in this region.

Visiting in April? Look out for American Bittern and American Redstart arriving this month, and Common Redpoll and Common Scoter depart for the season.

Explore by Region

Alabama

148 species

Alaska

147 species

Arizona

120 species

Arkansas

146 species

California

155 species

Colorado

142 species

Connecticut

162 species

Delaware

176 species

District of Columbia

138 species

Florida

147 species

Ruby-throated Hummingbird
Ruby-throated HummingbirdSmallest · 7cm
to
Mute Swan
Mute SwanLargest · 160cm
Ranges from the Ruby-throated Hummingbird (7cm) to the Mute Swan (160cm)44 families represented

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Showing 1–23 of 202 species

ResidentLives here year-roundBreedingVisits to breed in warmer monthsNon-breedingVisits outside breeding seasonPassagePasses through during migrationCommonly spottedReported on most outingsUncommonly spottedPresent but not always seenRarely spottedFew sightings each year
Acorn Woodpecker

Acorn Woodpecker

Melanerpes formicivorusLC

ResidentRarely spotted

Year-round

J
F
M
A
M
J
J
A
S
O
N
D
Alder Flycatcher

Alder Flycatcher

Empidonax alnorumLC

BreedingRarely spotted

May–Jul

J
F
M
A
M
J
J
A
S
O
N
D
American Avocet

American Avocet

Recurvirostra americanaLC

ResidentRarely spotted

Year-round

J
F
M
A
M
J
J
A
S
O
N
D
American Bittern

American Bittern

Botaurus lentiginosusLC

PassageRarely spotted

Apr–May

J
F
M
A
M
J
J
A
S
O
N
D
American Black Duck

American Black Duck

Anas rubripesLC

ResidentRarely spotted

Year-round

J
F
M
A
M
J
J
A
S
O
N
D
American Crow

American Crow

Corvus brachyrhynchosLC

ResidentCommonly spotted

Year-round

J
F
M
A
M
J
J
A
S
O
N
D
American Golden-Plover

American Golden-Plover

Pluvialis dominicaLC

PassageRarely spotted

Sep

J
F
M
A
M
J
J
A
S
O
N
D
American Herring Gull

American Herring Gull

Larus smithsonianusLC

ResidentUncommonly spotted

Year-round

J
F
M
A
M
J
J
A
S
O
N
D

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American Redstart

American Redstart

Setophaga ruticillaLC

BreedingUncommonly spotted

Apr–Oct

J
F
M
A
M
J
J
A
S
O
N
D
American Robin

American Robin

Turdus migratoriusLC

ResidentCommonly spotted

Year-round

J
F
M
A
M
J
J
A
S
O
N
D
American Tree Sparrow

American Tree Sparrow

Spizelloides arboreaLC

Non-breedingUncommonly spotted

Oct–Apr

J
F
M
A
M
J
J
A
S
O
N
D
Arctic Tern

Arctic Tern

Sterna paradisaeaLC

PassageRarely spotted

Jun

J
F
M
A
M
J
J
A
S
O
N
D
Baird's Sandpiper

Baird's Sandpiper

Calidris bairdiiLC

PassageRarely spotted

Aug–Sep

J
F
M
A
M
J
J
A
S
O
N
D
Bald Eagle

Bald Eagle

Haliaeetus leucocephalusLC

ResidentUncommonly spotted

Year-round

J
F
M
A
M
J
J
A
S
O
N
D
Baltimore Oriole

Baltimore Oriole

Icterus galbulaLC

BreedingUncommonly spotted

Apr–Sep

J
F
M
A
M
J
J
A
S
O
N
D
Barn Swallow

Barn Swallow

Hirundo rusticaLC

BreedingUncommonly spotted

Mar–Oct

J
F
M
A
M
J
J
A
S
O
N
D
Barred Owl

Barred Owl

Strix variaLC

ResidentRarely spotted

Year-round

J
F
M
A
M
J
J
A
S
O
N
D
Bay-breasted Warbler

Bay-breasted Warbler

Setophaga castaneaLC

PassageRarely spotted

May–Oct

J
F
M
A
M
J
J
A
S
O
N
D
Black Tern

Black Tern

Chlidonias nigerLC

BreedingRarely spotted

May–Sep

J
F
M
A
M
J
J
A
S
O
N
D
Black-billed Cuckoo

Black-billed Cuckoo

Coccyzus erythropthalmusLC

PassageRarely spotted

May–Jun

J
F
M
A
M
J
J
A
S
O
N
D
Black-crowned Night-heron

Black-crowned Night-heron

Nycticorax nycticoraxLC

ResidentRarely spotted

Year-round

J
F
M
A
M
J
J
A
S
O
N
D
Black-necked Grebe

Black-necked Grebe

Podiceps nigricollisLC

ResidentRarely spotted

Aug–May

J
F
M
A
M
J
J
A
S
O
N
D
Black-throated Blue Warbler

Black-throated Blue Warbler

Setophaga caerulescensLC

BreedingRarely spotted

Apr–Oct

J
F
M
A
M
J
J
A
S
O
N
D
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