Head to head
Boat-billed Heron vs Black-crowned Night-Heron
The boat-billed heron and black-crowned night-heron are both nocturnal hunters, but their bills and overall distribution could hardly be more different.
| Boat-billed Heron | Black-crowned Night-Heron | |
|---|---|---|
| Scientific name | Cochlearius cochlearius | Nycticorax nycticorax |
| Bill shape | Enormously broad, shovel-like | Typical heron bill |
| Native range | Central and South America | Nearly every continent |
| Preferred habitat | Mangrove swamps, forest | Wetlands generally |
| Taxonomic note | Sometimes placed in its own family | Classified within the typical heron family |
| Conservation status | Least Concern | Least Concern |
| Population trend | Stable | Stable |
| Habitat | Forest, wetlands | Wetlands |
Boat-billed Heron vs Black-crowned Night-Heron: common questions
Which heron has the more unusual bill, the boat-billed heron or the black-crowned night-heron?
The boat-billed heron has by far the more unusual bill, enormously broad and shovel-shaped unlike that of any other heron, while the black-crowned night-heron has a far more typical, conventional heron bill.
Which species is more widespread, the boat-billed heron or the black-crowned night-heron?
The black-crowned night-heron is far more widespread, found on nearly every continent except Antarctica and Australia, while the boat-billed heron is restricted to mangrove swamps and forested wetlands across Central and South America.
Are both species nocturnal?
Yes, both the boat-billed heron and black-crowned night-heron are largely nocturnal, doing most of their hunting after dark and relying on large eyes adapted for low-light conditions.