Common Raven vs European Bee-eater
Corvus corax 比較対象 Merops apiaster
Side-by-Side Comparison
| 属性 | Common Raven | European Bee-eater |
|---|---|---|
| 学名 | Corvus corax | Merops apiaster |
| 目 | Passeriformes | Coraciiformes |
| 科 | Corvidae | Meropidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | 63.0 cm (24.8 in) | 28.0 cm (11.0 in) |
| 翼開長 | 130.0 cm (51.2 in) | 38.0 cm (15.0 in) |
| 体重 | 1200.0 g (42.33 oz) | 56.0 g (1.98 oz) |
| 食性 | Omnivorous and opportunistic — carrion, small animals, insects, eggs, grain, fruit, and human refuse. Among … | Primarily bees, wasps, and hornets caught in flight. Removes stingers by beating prey against a … |
| 一腹卵数 | 1-8 | 4-10 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
共通生息地
None
Common Raven only
European Bee-eater only
Common Raven
Diverse habitats from Arctic tundra to deserts, mountains, forests, and coastlines. Avoids dense urban areas but thrives near human activity.
European Bee-eater
Open country with scattered trees, sandy banks, and river cliffs for nesting. Breeds in colonies in tunnels dug into earth banks.
Song & Call Comparison
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.
European Bee-eater
A liquid, melodic 'pruik-pruik' or rolling 'prruup-pruup' in flight. Flocks give a distinctive far-carrying bubbling call audible before birds are seen. Considered a pleasant sound.
Geographic Range & Migration
Common Raven
Holarctic distribution across North America, Europe, Asia, and North Africa. The most widely distributed corvid.
European Bee-eater
Southern Europe, North Africa, and western Asia. Winters in tropical Africa. A long-distance migrant.
保全状況
Common Raven
European Bee-eater
How to Tell Them Apart
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
European Bee-eater
Richly colored with a chestnut-brown crown and back, golden-yellow scapulars, turquoise-blue underparts, and a black eye stripe. Central tail feathers are elongated.
Long, slender, slightly decurved black bill
About These Birds
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。
European Bee-eater
ヨーロッパで最も鮮やかな色彩を持つ鳥の一つで、蜂や蛍などを捕食する。巣穴をトンネル状に掘る習性がある。