Javan Pond Heron vs American Bittern
Ardeola speciosa 对比 Botaurus lentiginosus
Side-by-Side Comparison
| 属性 | Javan Pond Heron | American Bittern |
|---|---|---|
| 学名 | Ardeola speciosa | Botaurus lentiginosus |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Ardeidae | Ardeidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 38.0 cm (15.0 in) | 54.2 cm (21.3 in) |
| 体重 | 253.0 g (8.92 oz) | 734.75 g (25.92 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-5 | 2-7 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Javan Pond Heron
Least Concern
American 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.