Featured Species

The refuge boast hundreds of different animal and plant species that are endemic to the Connecticut coast. Our focus is to conserve and protect the most at-risk species that live on the refuge, a sampling of which you will see listed here. 

Roseate tern
The roseate tern is about 40 centimeters in length, with light-gray wings and back. Its first three or four primaries are black and so is its cap. The rest of the body is white, with a rosy tinge on the chest and belly during the breeding season. The tail is deeply forked, and the outermost...
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Piping Plover

Size: 18 cm (7.25 in) in length. Color: Breeding season: Pale brown above, lighter below; black band across forehead; bill orange with black tip; legs orange; white rump. Male: Complete or incomplete black band encircles the body at the breast. Female: Paler head band; incomplete breast band....

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Northern Long-eared Bat
Northern Myotis
Northern Bat

The northern long-eared bat is a wide-ranging, federally threatened bat species, found in 37 states and eight provinces in North America. The species typically overwinters in caves or mines and spends the remainder of the year in forested habitats. As its name suggests, the northern long-eared...

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Great Egret
Little Blue Heron
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American Oystercatcher
Identification Tips: Length: 16 inches Large shorebird Bright orange, long, thick bill Head and breast black Dark gray back and wings White belly Large white patch on inner wing White uppertail coverts and dark tail Pink legs Adult: Yellow eye Orange orbital ring Juvenile: Eye dark and orbital ring...
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Black-crowned Night Heron
Black-crowned Night-Heron
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Diamond-backed Terrapin
Diamondback Terrapin