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Side-by-Side Comparison

属性	Common Crane	Red-crowned Crane
学名	Grus grus	Grus japonensis
目	Gruiformes	Gruiformes
科	Gruidae	Gruidae
保护状况	Least Concern	Endangered
体长	—	150.0 cm (59.1 in)
翼展	108.1 cm (42.6 in)	250.0 cm (98.4 in)
体重	5420.0 g (191.19 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	—	—

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Size Comparison

Body Length

Common Crane —

Red-crowned Crane 150.0 cm

翼展

Common Crane 108.1 cm

Red-crowned Crane 250.0 cm

体重

Common Crane 5420.0 g

Red-crowned Crane 8900.0 g

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Habitat Comparison

共同栖息地

🌿 Wetland

Common Crane only

🌾 Grassland

Red-crowned Crane only

无

Red-crowned Crane

Freshwater marshes, bogs, and wet grasslands for breeding. Winters in coastal mudflats, estuaries, and rice paddies.

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Song & Call Comparison

Common Crane

Red-crowned Crane

鸣唱

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.

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Geographic Range & Migration

Common Crane

Red-crowned Crane

Eastern Asia — breeds in northeastern China, southeastern Russia, and Hokkaido, Japan. Winters in Korea and eastern China.

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保护状况

Least Concern

Common Crane

Endangered

Red-crowned Crane

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How to Tell Them Apart

Common Crane

Red-crowned Crane

羽毛

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.

喙

Long, straight, olive-green bill

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About These Birds

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。

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.

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Related Comparisons

Mute Swan vs Red-crowned Crane

look-alike

Red-crowned Crane vs Demoiselle Crane

same-family

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Whooping Crane Grus americana Siberian Crane Leucogeranus leucogeranus Demoiselle Crane Anthropoides virgo Sarus Crane Grus antigone All Gruidae birds →

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