Black Heron vs Bermuda Night Heron
Egretta ardesiaca 对比 Nyctanassa carcinocatactes
Side-by-Side Comparison
| 属性 | Black Heron | Bermuda Night Heron |
|---|---|---|
| 学名 | Egretta ardesiaca | Nyctanassa carcinocatactes |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Ardeidae | Ardeidae |
| 保护状况 | Least Concern | Extinct |
| 体长 | — | — |
| 翼展 | 49.0 cm (19.3 in) | — |
| 体重 | 330.0 g (11.64 oz) | — |
| 食性 | -- | -- |
| 产卵数 | 2-4 | -- |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Black Heron
Extinct
Bermuda 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。
Bermuda Night Heron
The Bermuda Night Heron was an extinct night heron endemic to Bermuda, known only from subfossil remains recovered from cave deposits. It likely fed on crabs and marine invertebrates in the island's intertidal zones, as its name suggests. It became extinct following the arrival of European settlers and the introduction of predatory mammals.