Great White Egret vs American Bittern
Ardea alba 对比 Botaurus lentiginosus
Side-by-Side Comparison
| 属性 | Great White Egret | American Bittern |
|---|---|---|
| 学名 | Ardea alba | Botaurus lentiginosus |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Ardeidae | Ardeidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 75.8 cm (29.8 in) | 54.2 cm (21.3 in) |
| 体重 | 1013.1 g (35.74 oz) | 734.75 g (25.92 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-6 | 2-7 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Great White Egret
Least Concern
American Bittern
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。
American Bittern
The American Bittern is a large heron weighing about 735 g with a 54.2 cm wingspan, inhabiting freshwater marshes and reed beds across North America. When threatened, it freezes with bill pointed skyward, its streaked brown plumage blending remarkably with marsh vegetation.