
The royal tern is a seabird in the gull family Laridae. This bird has two distinctive subspecies: "T. m. maximus" which lives on the Atlantic and Pacific coasts of the North and South America, and the slightly smaller "T. m. albididorsalis" lives on the coast of West Africa.
Similar species: Shorebirds And Allies
By Natalia Cara
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Uploaded Jun 12, 2017. Captured in Pico do Papagaio Trail, Angra dos Reis - RJ, Brazil.