Boat-billed Heron vs Forest Bittern
Cochlearius cochlearius so với Zonerodius heliosylus
Side-by-Side Comparison
| Thuộc Tính | Boat-billed Heron | Forest Bittern |
|---|---|---|
| Tên Khoa Học | Cochlearius cochlearius | Zonerodius heliosylus |
| Bộ | Pelecaniformes | Pelecaniformes |
| Họ | Ardeidae | Ardeidae |
| Tình Trạng Bảo Tồn | Least Concern | Near Threatened |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 52,9 cm (20.8 in) | 60,6 cm (23.9 in) |
| Khối Lượng | 644,0 g (22.72 oz) | 802,0 g (28.29 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1-4 | -- |
| Population Trend | — | — |
Habitat Comparison
Boat-billed Heron only
Forest Bittern only
Không
Tình Trạng Bảo Tồn
Least Concern
Boat-billed Heron
Near Threatened
Forest Bittern
About These Birds
Boat-billed Heron
The Boat-billed Heron (Cochlearius cochlearius) is one of the most morphologically distinctive members of the family Ardeidae, so unusual in appearance that it was formerly placed in its own monotypic family, Cochleariidae. The feature that immediately sets this species apart is its extraordinarily broad, flat, scoop-shaped bill, which is wider than it is long and resembles an upturned boat hull — a structure unlike any other heron bill. Adults have a black cap and crest, pale gray to white breast …