Great White Egret vs Ascension Night-heron
Ardea alba 对比 Nycticorax olsoni
Side-by-Side Comparison
| 属性 | Great White Egret | Ascension Night-heron |
|---|---|---|
| 学名 | Ardea alba | Nycticorax olsoni |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Ardeidae | Ardeidae |
| 保护状况 | Least Concern | Not Evaluated |
| 体长 | — | — |
| 翼展 | 75.8 cm (29.8 in) | — |
| 体重 | 1013.1 g (35.74 oz) | 624.57 g (22.03 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-6 | -- |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Great White Egret
Not Evaluated
Ascension Night-heron
About These Birds
Great White Egret
大白鹭是一种大型白色涉禽，广布于除南极洲外的所有大洲。体高约90厘米，颈部呈S形，繁殖季节具有精美的蓬松饰羽。在浅水区以缓慢步行或静立方式捕食鱼类、青蛙和小型哺乳动物。无危；在保护后数量显著恢复，常见于湿地生态系统。
Ascension Night-heron
The Ascension Night-heron was a flightless heron known from subfossil remains on Ascension Island in the South Atlantic. Weighing an estimated 624g, it was likely driven to extinction by human activity and introduced predators. It is currently listed as Not Evaluated by conservation assessments.