Hydroprogne caspia (Pallas, 1770)

Hydroprogne tschegrava (Pallas, 1770) ,

Sterna caspia Pallas, 1770

räusktiir Estonian,

räusk Estonian,

Caspian Tern English,

Rovterne Norwegian,

Räyskä Finnish,

Lielais zīriņš Latvian,

Rovterne Danish,

Skräntärna Swedish,

Plėšrioji žuvėdra Lithuanian,

rovterne Norwegian Bokmål,

rovterne Norwegian Nynorsk