Birds in Connecticut

Explore 162 species found in this region.

Visiting in April? Look out for Baltimore Oriole and Barn Swallow arriving this month, and Common Redpoll and Common Scoter depart for the season.

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)43 families represented

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Showing 70–92 of 162 species

Hermit Thrush

Hermit Thrush

Catharus guttatusLC

ResidentRarely spotted

Year-round

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

Hooded Merganser

Lophodytes cucullatusLC

ResidentUncommonly spotted

Oct–Jun

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

Horned Grebe

Podiceps auritusVU

Non-breedingRarely spotted

Nov–Apr

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

Horned Lark

Eremophila alpestrisLC

Non-breedingUncommonly spotted

Oct–Mar

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

House Finch

Haemorhous mexicanusLC

ResidentCommonly spotted

Year-round

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

House Sparrow

Passer domesticusLC

ResidentCommonly spotted

Year-round

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

Hudsonian Whimbrel

Numenius hudsonicusLC

PassageRarely spotted

Aug–Sep

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

Iceland Gull

Larus glaucoidesLC

Non-breedingRarely spotted

Dec–Mar

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

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Lapland Longspur

Lapland Longspur

Calcarius lapponicusLC

Non-breedingRarely spotted

Nov–Jan

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

Least Flycatcher

Empidonax minimusLC

BreedingRarely spotted

May–Sep

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

Least Sandpiper

Calidris minutillaNT

ResidentUncommonly spotted

May–Oct

J
F
M
A
M
J
J
A
S
O
N
D
Lesser Black-backed Gull

Lesser Black-backed Gull

Larus fuscusLC

Non-breedingRarely spotted

Nov–Mar

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

Lesser Yellowlegs

Tringa flavipesVU

BreedingRarely spotted

Apr–Oct

J
F
M
A
M
J
J
A
S
O
N
D
Lincoln's Sparrow

Lincoln's Sparrow

Melospiza lincolniiLC

PassageUncommonly spotted

Sep–Oct

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

Little Tern

Sternula albifronsLC

BreedingUncommonly spotted

May–Aug

J
F
M
A
M
J
J
A
S
O
N
D
Long-tailed Duck

Long-tailed Duck

Clangula hyemalisVU

Non-breedingUncommonly spotted

Nov–Apr

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

Magnolia Warbler

Setophaga magnoliaLC

BreedingRarely spotted

May–Oct

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

Mallard

Anas platyrhynchosLC

ResidentCommonly spotted

Year-round

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

Marsh Wren

Cistothorus palustrisLC

BreedingUncommonly spotted

Apr–Oct

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

Merlin

Falco columbariusLC

Non-breedingRarely spotted

Aug–Apr

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

Monk Parakeet

Myiopsitta monachusLC

ResidentRarely spotted

Jul–Apr

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

Mourning Dove

Zenaida macrouraLC

ResidentCommonly spotted

Year-round

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

Mute Swan

Cygnus olorLC

ResidentUncommonly spotted

Year-round

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