Common Kingfisher vs Red-crowned Crane
Alcedo atthis 비교 대상 Grus japonensis
Side-by-Side Comparison
| 속성 | Common Kingfisher | Red-crowned Crane |
|---|---|---|
| 학명 | Alcedo atthis | Grus japonensis |
| 목 | Coraciiformes | Gruiformes |
| 과 | Alcedinidae | Gruidae |
| 보전 상태 | Least Concern | Endangered |
| 체장 | 17.0 cm (6.7 in) | 150.0 cm (59.1 in) |
| 날개 폭 | 25.0 cm (9.8 in) | 250.0 cm (98.4 in) |
| 체중 | 36.0 g (1.27 oz) | 8900.0 g (313.94 oz) |
| 식성 | Small fish, aquatic insects, and crustaceans. Hunts from a low perch over water, diving headfirst … | Omnivorous — fish, amphibians, insects, grasses, and waste grain. Forages in wetlands and agricultural fields. |
| 산란 수 | 3-10 | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Common Kingfisher
Clear, slow-flowing rivers, streams, lakes, and ponds with suitable perching and nesting banks. Requires clean water with good fish populations.
Red-crowned Crane
Freshwater marshes, bogs, and wet grasslands for breeding. Winters in coastal mudflats, estuaries, and rice paddies.
Song & Call Comparison
Common Kingfisher
A sharp, penetrating 'chee' whistle given in flight, often the first indication of its presence. Short, shrill single note as it darts low over rivers. Contact call is a rippling …
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
Common Kingfisher
Widespread across Europe, Asia, and North Africa. Northern populations migrate south in winter.
Red-crowned Crane
Eastern Asia — breeds in northeastern China, southeastern Russia, and Hokkaido, Japan. Winters in Korea and eastern China.
보전 상태
Common Kingfisher
Red-crowned Crane
How to Tell Them Apart
Common Kingfisher
Brilliant electric blue upperparts and orange underparts. Blue-green crown with darker barring. White throat patch and cheek spots. A flash of blue in flight.
Long, straight, dagger-like dark bill — orange base on the lower mandible in females
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
Common Kingfisher
물총새는 수로의 눈부신 보석으로, 무지갯빛 파란 깃털과 밝은 주황색 아랫면이 물 위로 화살처럼 다이빙할 때 번쩍인다. 맑은 강과 개울, 호수 가에 서식하며 물고기를 주식으로 삼는다.
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.