Sarus Crane vs Red-crowned Crane
Grus antigone so với Grus japonensis
Side-by-Side Comparison
| Thuộc Tính | Sarus Crane | Red-crowned Crane |
|---|---|---|
| Tên Khoa Học | Grus antigone | Grus japonensis |
| Bộ | Gruiformes | Gruiformes |
| Họ | Gruidae | Gruidae |
| Tình Trạng Bảo Tồn | Vulnerable | Endangered |
| Chiều Dài | — | 150,0 cm (59.1 in) |
| Chiều Dài Sải Cánh | — | 250,0 cm (98.4 in) |
| Khối Lượng | 6890,0 g (243.04 oz) | 8900,0 g (313.94 oz) |
| Chế Độ Ăn | -- | Omnivorous — fish, amphibians, insects, grasses, and waste grain. Forages in wetlands and agricultural fields. |
| Số Trứng | 2-3 | 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
Sarus 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
Sarus Crane
Red-crowned Crane
Eastern Asia — breeds in northeastern China, southeastern Russia, and Hokkaido, Japan. Winters in Korea and eastern China.
Tình Trạng Bảo Tồn
Sarus Crane
Red-crowned Crane
How to Tell Them Apart
Sarus 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
Sarus Crane
Sarus Crane (Grus antigone) is the world's tallest flying bird, standing 150–180 cm. Grey with red bare skin on head and upper neck; pale grey wing plumes. Inhabits open wetlands, rice paddies, and grasslands in India, South-East Asia, and Australia. Pair-bonded for life.
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.