Black-backed Forktail vs European Robin
Enicurus immaculatus 对比 Erithacus rubecula
Side-by-Side Comparison
| 属性 | Black-backed Forktail | European Robin |
|---|---|---|
| 学名 | Enicurus immaculatus | Erithacus rubecula |
| 目 | Passeriformes | Passeriformes |
| 科 | Muscicapidae | Muscicapidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | 14.0 cm (5.5 in) |
| 翼展 | 17.9 cm (7.0 in) | 21.0 cm (8.3 in) |
| 体重 | 27.0 g (0.95 oz) | 18.0 g (0.63 oz) |
| 食性 | -- | Insects, worms, and berries. Often follows gardeners and large animals to catch invertebrates disturbed from … |
| 产卵数 | 3 | 4-7 |
| Population Trend | — | — |
Size Comparison
Body Length
Black-backed Forktail
—
European Robin
14.0 cm
翼展
Black-backed Forktail
17.9 cm
European Robin
21.0 cm
体重
Black-backed Forktail
27.0 g
European Robin
18.0 g
Habitat Comparison
European Robin
Woodlands, hedgerows, parks, and gardens across Europe. Remarkably tame around humans, especially in Britain.
Song & Call Comparison
Black-backed Forktail
European Robin
鸣唱
Exquisite, melancholic melody of thin whistled phrases, rising and falling softly. Rich, warbling song year-round; both sexes sing. Alarm call is a sharp 'tic-tic-tic'.
Geographic Range & Migration
Black-backed Forktail
European Robin
Europe, western Asia, and parts of North Africa. Northern populations migrate south in winter; western European populations are largely resident.
保护状况
Least Concern
Black-backed Forktail
Least Concern
European Robin
How to Tell Them Apart
Black-backed Forktail
European Robin
羽毛
Olive-brown upperparts with a warm orange-red breast and face bordered by grey. White belly and undertail coverts.
喙
Thin, pointed dark brown bill
About These Birds
Black-backed Forktail
黑背燕尾。背部黑色，下体白色，尾羽黑白相间且分叉。栖息于喜马拉雅山东部的多岩山溪。
European Robin
英国的非官方国鸟。尽管外表亲切，却极具领地意识。全年鸣唱。