No photo available
Stercorarius pomarinus
Temminck, 1815
No photo available
Sterna acuticauda
Gray, 1832
No photo available
Sterna albifrons
Pallas, 1764
No photo available
Sterna anaethetus
Scopoli, 1786
No photo available
Sterna aurantia
Gray, 1831
No photo available
Sterna bengalensis
Lesson, 1831
No photo available
Sterna bergii
Lichtenstein, 1823
No photo available
Sterna bernsteini
Schlegel, 1863
