Black Heron vs Black Bittern
Egretta ardesiaca 对比 Ixobrychus flavicollis
Side-by-Side Comparison
| 属性 | Black Heron | Black Bittern |
|---|---|---|
| 学名 | Egretta ardesiaca | Ixobrychus flavicollis |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Ardeidae | Ardeidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 49.0 cm (19.3 in) | 40.2 cm (15.8 in) |
| 体重 | 330.0 g (11.64 oz) | 314.0 g (11.08 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-4 | 2-6 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Black Heron
Least Concern
Black Bittern
About These Birds
Black Heron
黑鹭。全身黑色,具有独特的伞式捕食行为(展翅形成遮光伞)。分布于撒哈拉以南非洲和马达加斯加。
Black Bittern
The Black Bittern is a medium-sized, slender heron of South and Southeast Asia and Australia, with males displaying largely black upperparts, a tawny-yellow neck, and streaked underparts. It inhabits densely vegetated wetlands, including reed beds, mangroves, and overgrown ponds and streams. It is secretive and crepuscular, feeding on fish, frogs, and aquatic invertebrates.