Hooded Crane vs Red-crowned Crane
Grus monacha 对比 Grus japonensis
Side-by-Side Comparison
| 属性 | Hooded Crane | Red-crowned Crane |
|---|---|---|
| 学名 | Grus monacha | Grus japonensis |
| 目 | Gruiformes | Gruiformes |
| 科 | Gruidae | Gruidae |
| 保护状况 | Vulnerable | Endangered |
| 体长 | — | 150.0 cm (59.1 in) |
| 翼展 | 99.0 cm (39.0 in) | 250.0 cm (98.4 in) |
| 体重 | 3821.0 g (134.78 oz) | 8900.0 g (313.94 oz) |
| 食性 | -- | Omnivorous — fish, amphibians, insects, grasses, and waste grain. Forages in wetlands and agricultural fields. |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Red-crowned Crane
Freshwater marshes, bogs, and wet grasslands for breeding. Winters in coastal mudflats, estuaries, and rice paddies.
Song & Call Comparison
Hooded Crane
Red-crowned Crane
Spectacular unison 'bugling' call: a clear, resonant, far-carrying trumpet 'kru-ru-ru' given by paired birds simultaneously. Among the most majestic bird calls in Asia.
Geographic Range & Migration
Hooded Crane
Red-crowned Crane
Eastern Asia — breeds in northeastern China, southeastern Russia, and Hokkaido, Japan. Winters in Korea and eastern China.
保护状况
Hooded Crane
Red-crowned Crane
How to Tell Them Apart
Hooded Crane
Red-crowned Crane
White body plumage with black secondary flight feathers and throat. Bare red crown patch. Black face and neck. One of the most elegant crane species.
Long, straight, olive-green bill
About These Birds
Hooded Crane
白头鹤体型小于其他鹤类，翼展约185厘米。羽色以深灰为主，头部白色，前额和眼先呈鲜红色。繁殖于俄罗斯远东及中国东北的沼泽地带，在中国长江中下游越冬。因栖息地丧失和猎杀，种群数量持续减少，被列为易危物种。
Red-crowned Crane
The red-crowned crane is one of the rarest crane species and a potent symbol of longevity and fidelity in East Asian culture. Their elaborate unison call and dancing displays have inspired art and folklore for millennia. The resident population on Hokkaido, Japan, recovered from about 33 birds in 1952 to over 1,800 today.