Boat-billed Heron
Photo: Patrick Coin (Patrick Coin) · CC BY-SA 2.5

Herons, Egrets, and Bitterns

Boat-billed Heron

Cochlearius cochlearius

LCLeast Concern
Family
Herons, Egrets, and Bitterns (Ardeidae)
Order
Pelecaniformes

Overview

The boat-billed heron (Cochlearius cochlearius), colloquially known as the boatbill, is an atypical member of the heron family. It is the only member of the genus Cochlearius and was formerly placed in a monotypic family, the Cochleariidae. It lives in mangrove swamps from Mexico south to Peru and Brazil. It is a nocturnal bird, and breeds semi-colonially in mangrove trees, laying two to four bluish-white eggs in a twig nest.

Summary from Wikipedia, available under CC BY-SA 4.0.

Range and habitat

Sources and further reading

Last updated September 29, 2026.