Common Nightingale vs Red-crowned Crane
Luscinia megarhynchos 比較対象 Grus japonensis
Side-by-Side Comparison
| 属性 | Common Nightingale | Red-crowned Crane |
|---|---|---|
| 学名 | Luscinia megarhynchos | Grus japonensis |
| 目 | Passeriformes | Gruiformes |
| 科 | Muscicapidae | Gruidae |
| 保全状況 | Least Concern | Endangered |
| 体長 | 16.5 cm (6.5 in) | 150.0 cm (59.1 in) |
| 翼開長 | 25.0 cm (9.8 in) | 250.0 cm (98.4 in) |
| 体重 | 21.0 g (0.74 oz) | 8900.0 g (313.94 oz) |
| 食性 | Insects and larvae, supplemented with berries in autumn. Forages on or near the ground in … | Omnivorous — fish, amphibians, insects, grasses, and waste grain. Forages in wetlands and agricultural fields. |
| 一腹卵数 | 4-5 | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Common Nightingale
Dense thickets, scrub, and undergrowth in deciduous woodland. Prefers areas with thick ground cover near water.
Red-crowned Crane
Freshwater marshes, bogs, and wet grasslands for breeding. Winters in coastal mudflats, estuaries, and rice paddies.
Song & Call Comparison
Common Nightingale
Considered Europe's finest songster: an extraordinarily rich, loud, flute-like melody of bubbling trills, slow whistles, and a distinctive crescendo 'lu-lu-lu'. Sings day and night.
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 Nightingale
Breeds in Europe and western Asia. Winters in sub-Saharan Africa. A long-distance migrant crossing the Sahara.
Red-crowned Crane
Eastern Asia — breeds in northeastern China, southeastern Russia, and Hokkaido, Japan. Winters in Korea and eastern China.
保全状況
Common Nightingale
Red-crowned Crane
How to Tell Them Apart
Common Nightingale
Plain warm brown upperparts with a rufous-chestnut tail. Pale greyish-white underparts. Unremarkable appearance belies its remarkable voice.
Thin, pointed, dark brown bill
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 Nightingale
サヨナキドリ（Luscinia megarhynchos）— ヨーロッパ・中央アジアに分布し、アフリカで越冬する。夜間にも聴こえる複雑で豊かな歌声で知られる。
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.