Birds in Maine

Explore 176 species found in this region.

Visiting in April? Look out for Barn Swallow and Black-crowned Night-heron arriving this month, and Brent Goose and Horned Lark depart for the season.

Ruby-throated Hummingbird
Ruby-throated HummingbirdSmallest · 7cm
to
Great Blue Heron
Great Blue HeronLargest · 137cm
Ranges from the Ruby-throated Hummingbird (7cm) to the Great Blue Heron (137cm)45 families represented

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Showing 1–23 of 176 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
Alder Flycatcher

Alder Flycatcher

Empidonax alnorumLC

BreedingUncommonly spotted

May–Aug

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

American Bittern

Botaurus lentiginosusLC

BreedingRarely spotted

May–Aug

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

American Black Duck

Anas rubripesLC

ResidentUncommonly 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

ResidentCommonly spotted

Year-round

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

American Redstart

Setophaga ruticillaLC

BreedingUncommonly spotted

May–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

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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

BreedingRarely spotted

May–Aug

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

Atlantic Puffin

Fratercula arcticaVU

BreedingUncommonly spotted

May–Aug

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

May–Oct

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

Barn Swallow

Hirundo rusticaLC

BreedingUncommonly spotted

Apr–Sep

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–Sep

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

Black Guillemot

Cepphus grylleLC

ResidentUncommonly spotted

Year-round

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

Black Tern

Chlidonias nigerLC

PassageRarely spotted

Jun–Jul

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

Black-billed Cuckoo

Coccyzus erythropthalmusLC

BreedingRarely spotted

May–Aug

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

Black-crowned Night-heron

Nycticorax nycticoraxLC

BreedingRarely spotted

Apr–Sep

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

Black-throated Blue Warbler

Setophaga caerulescensLC

BreedingUncommonly spotted

May–Oct

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

Black-throated Green Warbler

Setophaga virensLC

BreedingUncommonly spotted

May–Oct

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