SternulaW
Sternula
California least ternW
California least tern
Damara ternW
Damara tern
Fairy ternW
Fairy tern
Least ternW
Least tern
Little ternW
Little tern
New Zealand fairy ternW
New Zealand fairy tern
Peruvian ternW
Peruvian tern
Yellow-billed ternW
Yellow-billed tern