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The roseate tern (Sterna dougallii) is a species of tern in the family Laridae. The genus name Sterna is derived from Old English "stearn", "tern", [ 2 ] and the specific dougallii refers to Scottish physician and collector Dr Peter McDougall (1777–1814). [ 3 ] "
The roseate tern's name comes from the rose-colored underparts in the breeding plumage, which can be difficult to see on sunny days. ... It's typical habitat is the Caribbean and Gulf of Mexico.
The other major avian on Great Gull Island is the Roseate Tern (Sterna dougallii), [7] which mostly inhabit the ring of boulders that cover the edges of the island. Originally, these boulders were arranged to prevent erosion and were placed there by the United States Army. However, the Roseates are well suited to the narrow crevices and hard-to ...
Roseate tern in flight Herring gulls ( Larus argentatus ) and great black-backed gulls ( Larus marinus ) are the most common gull species sighted on the refuge. They frequent all divisions throughout the year, but are most abundant in the autumn and winter when they roost on the marsh and tidal flats , and occasionally steal food from diving ...
And in July, a roseate tern, normally found along the Atlantic Coast of the U.S. as well as the Caribbean, was spotted along the shores of Lake Erie in Huron. It was the first documented sighting ...
The South Asian black-bellied tern is threatened by habitat loss, egg collecting for food, pollution and predation. [85] In New Zealand, the black-fronted tern is facing a rapid fall in numbers due to predation by introduced mammals and Australian magpies. Disturbance by cattle and sheep and by human activities is also a factor. [40]
The black-capped chickadee is the state bird of Massachusetts. This list of birds of Massachusetts includes species documented in the U.S. state of Massachusetts and accepted by the Massachusetts Avian Records Committee (MARC). As of July 2023, there are 516 species included in the official list. Of them, 194 are on the review list (see below), six have been introduced to North America, three ...
Bridled tern, Onychoprion anaethetus (A) Little tern, Sternula albifrons (A) Least tern, Sternula antillarum (A) Gull-billed tern, Gelochelidon nilotica (A) Caspian tern, Hydroprogne caspia (A) Black tern, Chlidonias niger (A) White-winged tern, Chlidonias leucopterus (A) Whiskered tern, Chlidonias hybrida (A) Roseate tern, Sterna dougallii