American Bittern vs Australasian Bittern
Botaurus lentiginosus verglichen mit Botaurus poiciloptilus
Side-by-Side Comparison
| Merkmal | American Bittern | Australasian Bittern |
|---|---|---|
| Wissenschaftlicher Name | Botaurus lentiginosus | Botaurus poiciloptilus |
| Ordnung | Pelecaniformes | Pelecaniformes |
| Familie | Ardeidae | Ardeidae |
| Erhaltungsstatus | Least Concern | Vulnerable |
| Länge | — | — |
| Flügelspannweite | 54,2 cm (21.3 in) | 64,1 cm (25.2 in) |
| Gewicht | 734,75 g (25.92 oz) | 1166,5 g (41.15 oz) |
| Ernährung | -- | -- |
| Gelegegröße | 2-7 | 4-5 |
| Population Trend | — | — |
Habitat Comparison
Erhaltungsstatus
Least Concern
American Bittern
Vulnerable
Australasian Bittern
About These Birds
American Bittern
The American Bittern is a large heron weighing about 735 g with a 54.2 cm wingspan, inhabiting freshwater marshes and reed beds across North America. When threatened, it freezes with bill pointed skyward, its streaked brown plumage blending remarkably with marsh vegetation.
Australasian Bittern
The Australasian Bittern is a Vulnerable large heron found in freshwater wetlands and reed beds across Australia and New Zealand. Weighing about 1,166.5g with a wingspan of 64.1cm, it is a cryptically streaked brown bird that freezes motionless with its bill pointed skyward when threatened. It feeds on fish, frogs, and aquatic invertebrates at night.