
Photo: Jon Jorgensen · CC BY 4.0 (May be cropped or resized)
Anous stolidus
Diet
Small fish and squid
Habitat
Tropical ocean and breeding islands
Range
Tropical oceans worldwide
The brown noddy is a dark chocolate-brown tern with a pale grey-white cap, stout bill and wedge-shaped tail. It ranges across tropical oceans, feeding on small fish and squid picked from the surface or caught in shallow plunges. Colonies breed on islands, placing a simple nest in trees, shrubs, cliffs or on the ground depending on the site (Wikipedia, general species account). It is Nationally Critically Endangered (Thailand Red Data 2025).