Inca Tern

Inca Tern


The Inca Tern (Larosterna inca) is a tern in the family Laridae. It is the only member of the genus Larosterna.

This uniquely plumaged bird breeds on the coasts of Peru and Chile, and is restricted to the Humboldt Current. It is an erratic, rare visitor to the southwest coast of Ecuador. It can be identified by its dark grey body, white moustache on both sides of its head, and red-orange beak and feet.

The Inca tern is a large tern, approximately 40Β cm (16Β in) long. Sexes are similar; the adult is mostly slate-grey with white restricted to the facial plumes and the trailing edges of the wings. The large bill and legs are dark red. Immature birds are purple-brown, and gradually develop the facial plumes.


Photo Gallery


Β© HJ Ruiz – Avian101

15 thoughts on “Inca Tern

Leave a reply to silviadeangelis40d Cancel reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.