Common Kingfisher vs European Robin
Alcedo atthis compared with Erithacus rubecula
Side-by-Side Comparison
| Attribute | Common Kingfisher | European Robin |
|---|---|---|
| Scientific Name | Alcedo atthis | Erithacus rubecula |
| Order | Coraciiformes | Passeriformes |
| Family | Alcedinidae | Muscicapidae |
| Conservation Status | Least Concern | Least Concern |
| Length | 17.0 cm (6.7 in) | 14.0 cm (5.5 in) |
| Wingspan | 25.0 cm (9.8 in) | 21.0 cm (8.3 in) |
| Weight | 36.0 g (1.27 oz) | 18.0 g (0.63 oz) |
| Diet | Small fish, aquatic insects, and crustaceans. Hunts from a low perch over water, diving headfirst … | Insects, worms, and berries. Often follows gardeners and large animals to catch invertebrates disturbed from … |
| Clutch Size | 3-10 | 4-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Shared Habitats
None
Common Kingfisher only
European Robin only
Common Kingfisher
Clear, slow-flowing rivers, streams, lakes, and ponds with suitable perching and nesting banks. Requires clean water with good fish populations.
European Robin
Woodlands, hedgerows, parks, and gardens across Europe. Remarkably tame around humans, especially in Britain.
Song & Call Comparison
Common Kingfisher
A sharp, penetrating 'chee' whistle given in flight, often the first indication of its presence. Short, shrill single note as it darts low over rivers. Contact call is a rippling …
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
Common Kingfisher
Widespread across Europe, Asia, and North Africa. Northern populations migrate south in winter.
European Robin
Europe, western Asia, and parts of North Africa. Northern populations migrate south in winter; western European populations are largely resident.
Conservation Status
Common Kingfisher
European Robin
How to Tell Them Apart
Common Kingfisher
Brilliant electric blue upperparts and orange underparts. Blue-green crown with darker barring. White throat patch and cheek spots. A flash of blue in flight.
Long, straight, dagger-like dark bill — orange base on the lower mandible in females
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
Common Kingfisher
The common kingfisher is a dazzling jewel of waterways, its iridescent blue plumage caused by light refraction in the feather structure rather than pigment. These birds inspired the design of the Shinkansen bullet train in Japan — the shape of their bill was copied to reduce sonic booms when trains exit tunnels.
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.