Common Nightingale vs Common Raven
Luscinia megarhynchos 比較対象 Corvus corax
Side-by-Side Comparison
| 属性 | Common Nightingale | Common Raven |
|---|---|---|
| 学名 | Luscinia megarhynchos | Corvus corax |
| 目 | Passeriformes | Passeriformes |
| 科 | Muscicapidae | Corvidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | 16.5 cm (6.5 in) | 63.0 cm (24.8 in) |
| 翼開長 | 25.0 cm (9.8 in) | 130.0 cm (51.2 in) |
| 体重 | 21.0 g (0.74 oz) | 1200.0 g (42.33 oz) |
| 食性 | Insects and larvae, supplemented with berries in autumn. Forages on or near the ground in … | Omnivorous and opportunistic — carrion, small animals, insects, eggs, grain, fruit, and human refuse. Among … |
| 一腹卵数 | 4-5 | 1-8 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Common Nightingale
Dense thickets, scrub, and undergrowth in deciduous woodland. Prefers areas with thick ground cover near water.
Common Raven
Diverse habitats from Arctic tundra to deserts, mountains, forests, and coastlines. Avoids dense urban areas but thrives near human activity.
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.
Common Raven
Highly varied: deep resonant 'kraa-kraa-kraa', hollow 'tok-tok', liquid 'klonk', and wing-whooshing. Among the most intelligent corvid callers; uses calls contextually in groups.
Geographic Range & Migration
Common Nightingale
Breeds in Europe and western Asia. Winters in sub-Saharan Africa. A long-distance migrant crossing the Sahara.
Common Raven
Holarctic distribution across North America, Europe, Asia, and North Africa. The most widely distributed corvid.
保全状況
Common Nightingale
Common Raven
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
Common Raven
All black with a glossy purplish-blue iridescent sheen. Shaggy throat hackles, long wedge-shaped tail, and large robust build distinguish it from crows.
Large, powerful, curved black 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。
Common Raven
ワタリガラス（Corvus corax）— 北半球に広く分布する最大のスズメ目の鳥。高い知性をもち、道具を使うことや問題解決能力が知られている。