Réunion Night-Heron vs Black-crowned Night Heron
Nycticorax duboisi 对比 Nycticorax nycticorax
Side-by-Side Comparison
| 属性 | Réunion Night-Heron | Black-crowned Night Heron |
|---|---|---|
| 学名 | Nycticorax duboisi | Nycticorax nycticorax |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Ardeidae | Ardeidae |
| 保护状况 | Extinct | Least Concern |
| 体长 | — | — |
| 翼展 | — | 57.1 cm (22.5 in) |
| 体重 | — | 779.425 g (27.49 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 1-8 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Extinct
Réunion Night-Heron
Least Concern
Black-crowned Night Heron
About These Birds
Réunion Night-Heron
The Réunion Night-Heron (Nycticorax duboisi) is an extinct species of night-heron belonging to the family Ardeidae, formerly endemic to the island of Réunion in the southwestern Indian Ocean. The species is known only from a brief historical description by the early European traveler Dubois, who visited Réunion in 1671–1672 and described a large, gray-colored bird with a white belly that was hunted and eaten by settlers. No specimens are known to exist in museum collections, and no skeletal remains have …
Black-crowned Night Heron
夜鹭（约800克）是世界上分布最广的鹭类之一，成鸟具有黑色头顶和背部、灰色翅膀和白色下体。白天在密集植被中休息，黄昏和夜间活动。以鱼类、青蛙和甲壳动物为食。无危；广布于全球除澳大拉西亚外的各大洲。