Category
page 1Terns
Sterninae
thumb|Common tern in flight
thumb|Common tern in flight
Caspian Tern
species of bird
Gull-billed Tern
species of seabird
Sooty Tern
species of bird
Bridled Tern
species of bird
White Tern
species of bird
Inca Tern
species of bird
Large-billed Tern
species of bird
Fairy Tern
species of bird
Onychoprion
Onychoprion is a genus of four species of terns in the family Laridae. The genus name is from Ancient Greek , "claw" or "nail", and , "saw". As a group, they have been variously called "brown-winged terns" or "brown-backed terns", though only one species is actually brown; the other three are dark grey or black.
Little White Tern
species of bird
Australian Tern
species of bird