Black Heron vs Nankeen Night-Heron
Egretta ardesiaca 对比 Nycticorax caledonicus
Side-by-Side Comparison
| 属性 | Black Heron | Nankeen Night-Heron |
|---|---|---|
| 学名 | Egretta ardesiaca | Nycticorax caledonicus |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Ardeidae | Ardeidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 49.0 cm (19.3 in) | 60.0 cm (23.6 in) |
| 体重 | 330.0 g (11.64 oz) | 832.0 g (29.35 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-4 | 2-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Black Heron
Least Concern
Nankeen Night-Heron
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。
Nankeen Night-Heron
The Nankeen Night-Heron (Nycticorax caledonicus), also known as the Rufous Night-Heron, is the most widespread night-heron in Australasia and the Pacific, and the only night-heron native to Australia. Adults display a distinctive and handsome plumage: the upperparts — crown, back, and wings — are rich rufous-brown to chestnut, contrasting with a white to pale buff underside and a black bill. The face is pale with large dark red eyes adapted for nocturnal vision. In breeding plumage adults develop two or …