American Crow vs European Bee-eater
Corvus brachyrhynchos 比較対象 Merops apiaster
Side-by-Side Comparison
| 属性 | American Crow | European Bee-eater |
|---|---|---|
| 学名 | Corvus brachyrhynchos | Merops apiaster |
| 目 | Passeriformes | Coraciiformes |
| 科 | Corvidae | Meropidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | 45.0 cm (17.7 in) | 28.0 cm (11.0 in) |
| 翼開長 | 99.0 cm (39.0 in) | 38.0 cm (15.0 in) |
| 体重 | 450.0 g (15.87 oz) | 56.0 g (1.98 oz) |
| 食性 | Highly omnivorous — insects, earthworms, seeds, fruit, eggs, nestlings, carrion, and human food waste. Among … | Primarily bees, wasps, and hornets caught in flight. Removes stingers by beating prey against a … |
| 一腹卵数 | 3-7 | 4-10 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
American Crow
Extremely adaptable — found in farmland, open woodland, suburban neighborhoods, parking lots, and urban parks.
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
American Crow
Classic 'caw-caw-caw' repeated in series. Family groups use distinct dialects. Also gives rattling, knocking, and a short 'cah' flight call. Highly social and vocal.
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
American Crow
North America from southern Canada through the United States to northern Mexico.
European Bee-eater
Southern Europe, North Africa, and western Asia. Winters in tropical Africa. A long-distance migrant.
保全状況
American Crow
European Bee-eater
How to Tell Them Apart
American Crow
All black with a slight glossy sheen. Squared-off tail and smooth throat distinguish it from the common raven.
Straight, sturdy black bill smaller than a raven's
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
American Crow
北米全域に広く分布する大型のカラス（体長40〜53cm）。全身光沢のある黒で、知性が高く強い社会性を持つ。Corvus brachyrhynchos（アメリカガラス）は北米で最もよく見られるカラスで、交通量の多い道路に堅い木の実を置いて車に割らせる「道具使用」が観察されている。Corvidae科。
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。