
Gelochelidon nilotica
John James Audubon, Birds of America (1827-1838). Public domain.
Showing primary migration corridor(s) for this species
The gull-billed tern (Gelochelidon nilotica) is a tern in the family Laridae. It is widely distributed and breeds in scattered localities in Europe, Asia, northwest Africa, and the Americas. The Australian gull-billed tern was previously considered a subspecies.
Source: Wikipedia
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