Wattled Crane vs Red-crowned Crane
Bugeranus carunculatus 比較対象 Grus japonensis
Side-by-Side Comparison
| 属性 | Wattled Crane | Red-crowned Crane |
|---|---|---|
| 学名 | Bugeranus carunculatus | Grus japonensis |
| 目 | Gruiformes | Gruiformes |
| 科 | Gruidae | Gruidae |
| 保全状況 | Vulnerable | Endangered |
| 体長 | — | 150.0 cm (59.1 in) |
| 翼開長 | 124.8 cm (49.1 in) | 250.0 cm (98.4 in) |
| 体重 | 7998.5 g (282.14 oz) | 8900.0 g (313.94 oz) |
| 食性 | -- | Omnivorous — fish, amphibians, insects, grasses, and waste grain. Forages in wetlands and agricultural fields. |
| 一腹卵数 | 1-2 | 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
Wattled 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
Wattled Crane
Red-crowned Crane
Eastern Asia — breeds in northeastern China, southeastern Russia, and Hokkaido, Japan. Winters in Korea and eastern China.
保全状況
Wattled Crane
Red-crowned Crane
How to Tell Them Apart
Wattled 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
Wattled Crane
ニクイボヅルはアフリカ最大のツルで体長120〜175cm。上面は灰色、白い頸；顎下に特徴的な長い羽毛を持つ白い肉垂。大型で浅いアフロ熱帯の湿地・氾濫草地・オカバンゴ型の生態系に生息する。危急；生存個体数は8,000羽以下。
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.