Boat-billed Heron
Cochlearius cochlearius
Silhouette: Sheatherius · PhyloPic
- KingdomAnimalia (Animals)
- PhylumChordata (Chordates)
- ClassAves (Birds)
- OrderPelecaniformes (Pelicans, Herons, Ibises, and Allies)
- FamilyArdeidae (Herons, Egrets, and Bitterns)
- GenusCochlearius
- SpeciesCochlearius cochlearius (Boat-billed Heron)
About the Boat-billed Heron
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.
In 1760, the French zoologist Mathurin Jacques Brisson included a description of the boat-billed heron in his Ornithologie based on a specimen collected in French Guiana. He used the French name La Cuillière and the Latin Cochlearius. Brisson placed the species in a new genus Cochlearius (with the same name as that of the species). When in 1766 the Swedish naturalist Carl Linnaeus updated his Systema Naturae for the twelfth edition, he added 240 species that had been previously described by Brisson. One of these was the boat-billed heron. Linnaeus included a brief description, coined the binomial name Cancroma cochlearia, and cited Brisson's work.
Although Brisson coined Latin names, these do not conform to the binomial system and are not recognised... Wikipedia →
Recent sightings of Boat-billed Heron in Arenal Volcano National Park
LIVEiNaturalistClosest Relatives at Arenal Volcano National Park
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Global Distribution
Warmer areas are where this animal is recorded most often.
Parks Where Found
Quick answers
What are the chances of seeing a Boat-billed Heron in Arenal Volcano National Park?
Under 5% of wildlife watchers report a Boat-billed Heron sighting in Arenal Volcano National Park, based on 154 verified sightings from GBIF citizen-science data.
When is the best time to see Boat-billed Heron in Arenal Volcano National Park?
July has the highest sighting rate for Boat-billed Heron in Arenal Volcano National Park in our monthly data.