Black-backed Forktail vs European Robin
Enicurus immaculatus so với Erithacus rubecula
Side-by-Side Comparison
| Thuộc Tính | Black-backed Forktail | European Robin |
|---|---|---|
| Tên Khoa Học | Enicurus immaculatus | Erithacus rubecula |
| Bộ | Passeriformes | Passeriformes |
| Họ | Muscicapidae | Muscicapidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | 14,0 cm (5.5 in) |
| Chiều Dài Sải Cánh | 17,9 cm (7.0 in) | 21,0 cm (8.3 in) |
| Khối Lượng | 27,0 g (0.95 oz) | 18,0 g (0.63 oz) |
| Chế Độ Ăn | -- | Insects, worms, and berries. Often follows gardeners and large animals to catch invertebrates disturbed from … |
| Số Trứng | 3 | 4-7 |
| Population Trend | — | — |
Size Comparison
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
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.
Tình Trạng Bảo Tồn
Black-backed Forktail
European Robin
How to Tell Them Apart
Black-backed Forktail
European Robin
Olive-brown upperparts with a warm orange-red breast and face bordered by grey. White belly and undertail coverts.
Thin, pointed dark brown bill
About These Birds
Black-backed Forktail
The Black-backed Forktail is an elegant, long-tailed bird of rocky mountain streams in the eastern Himalayas through to southern China and mainland Southeast Asia. It has a black back and white underparts with a deeply forked black-and-white tail that it constantly bobs and fans. It forages along fast-flowing streams for aquatic insects, small crustaceans, and fish.
European Robin
The European robin is one of the most beloved birds in Britain, where it is the unofficial national bird. Despite its friendly demeanor toward humans, robins are fiercely territorial against their own kind, singing year-round to defend territory. Their distinctive song is one of the first to be heard at dawn.