Adults average 8 to 10 inches in length, with a 20 inch wingspan. Sterna antillarum Lesson, 1847; Preferred Common Name. They plunge into the water to capture prey items. Terns are generally considered seabirds, but several species are also found along rivers, lakes, or other wetlands. Least Terns are the smallest North American terns.
The little tern (Sternula albifrons) is a seabird of the family Laridae.It was formerly placed into the genus Sterna, which now is restricted to the large white terns.
Sternula antillarum Category.
Interior Least Tern 1 Interior Least Tern Scientific Name: Sterna antillarum athalassos Federal Status: Endangered, 6/27/85 • State Status: Endangered Breeding Range Wintering The genus name is a diminutive of Sterna, "tern".The specific albifrons is from Latin albus, "white", and "frons", forehead. Amazing Facts About the Least Tern.
Preferred Scientific Name. They hunt by hovering on the wing until prey is found. Least Terns eat a diet of mostly fish.
least tern; Other Scientific Names.
Scientific Name.
[31] [32] They are longer-billed, lighter-bodied, and more streamlined than gulls, and their long tails and long narrow wings give them an elegance in flight. Least terns are the smallest members of the tern family. Sternula antillarum Lesson, 1847; International Common Names… Least Tern (Sternula antillarum) is the smallest (21-23 cm) North American tern and breeds in coastal areas of California, portions of the Atlantic Coast and Gulf Coast, and islands throughout the Caribbean. Terns range in size from the least tern, at 23 cm (9.1 in) in length and weighing 30–45 g (1.1–1.6 oz), to the Caspian tern at 48–56 cm (19–22 in), 500–700 g (18–25 oz). The population trend for the Least Tern is decreasing, but because of its widespread range the conservation status is Least Concern as of June 2013. F. Taxon.
The smallest of American terns, the Least Tern is found nesting on sandy beaches along the southern coasts of the United States and up the major river systems far into the interior of the continent.
The interior least tern is a migratory bird species, nesting along freshwater habitats of the Missouri and Mississippi rivers and their major tributaries and overwintering in the Caribbean and South America. The smallest of American Terns, the Least Tern is found nesting on sandy beaches along the southern coasts of the United States and up the major river systems far into the interior of the continent.
Scientific name: Sternula antillarum: Common name: Least Tern: Population name: antillarum: Breeding range: W Atlantic Coast S of Maine, Gulf of Mexico, Caribbean: Non-breeding range: Coasts Colombia - N Brazil: Red List Category: Least Concern: Ramsar regions: The tapered, pointed wings, back, and forked tail are grayish in color. Birds.
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