The Sandwich tern is a seabird of the gull family Laridae. It is very closely related to the lesser crested tern "T. bengalensis", Chinese crested tern "T. bernsteini", and elegant tern "T. elegans", and has been known to interbreed with the lesser crested.
Similar species: Shorebirds And Allies
By Jivko Nakev
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Uploaded Nov 13, 2018. Captured Nov 11, 2018 12:26 in "Pomorie Lake" Visitor centre Посетителски Център "Поморийско езеро", ul. "Solna" 21, 8200 Pomorie, Bulgaria.
