Whooping Crane vs Common Crane
Grus americana 对比 Grus grus
Side-by-Side Comparison
| 属性 | Whooping Crane | Common Crane |
|---|---|---|
| 学名 | Grus americana | Grus grus |
| 目 | Gruiformes | Gruiformes |
| 科 | Gruidae | Gruidae |
| 保护状况 | Endangered | Least Concern |
| 体长 | — | — |
| 翼展 | 121.2 cm (47.7 in) | 108.1 cm (42.6 in) |
| 体重 | 6789.4 g (239.49 oz) | 5420.0 g (191.19 oz) |
| 食性 | -- | -- |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Endangered
Whooping Crane
Least Concern
Common Crane
About These Birds
Whooping Crane
Whooping Crane (Grus americana) is the tallest North American bird at 150 cm, wingspan 220 cm. All-white except black wingtips and bare red crown and face. Critically Endangered; wild population recovered from just 15 birds in 1941 to ~500 today through intensive conservation. Breeds in Wood Buffalo NP, Canada; winters at Aransas NWR, Texas.
Common Crane
灰鹤（约5公斤）是欧洲和亚洲最具代表性的大型鸟类之一，具有灰色羽毛、红色冠和黑白色头部图案。繁殖于北欧至西伯利亚，迁徙至南欧和非洲北部越冬。在冬季田野中大群觅食。无危；因保护措施得力，种群数量稳步回升。