Vol. I Feathered

No. 011

European Robin illustration
II · Songbirds

European Robin

Erithacus rubecula

欧亚鸲

Scientific name
Erithacus rubecula
Order
Passeriformes
Family
Muscicapidae
Length
12.5–14 cm
Wingspan
20–22 cm
Habitat
hedgerows, gardens, woodland undergrowth, parks
Range
Europe, North Africa, western Asia
Diet
insects, spiders, earthworms, berries

The European Robin is the bird that made an entire continent fond of a small brown thing with an orange face, and its behaviour is as interesting as its appearance is familiar.

Identification

A compact, round-bodied chat of 12.5–14 cm, the European Robin is defined by the orange-red shield that covers its face and breast, edged below with a soft grey fringe and set against olive-brown upperparts and a white belly. Males and females are identical; only juveniles lack the red, staying fully mottled brown until their first moult. The red covers the face as well as the breast, which together with the large dark eye and thin dark bill separates it from the bigger, grey-backed American Robin.

Robins are aggressively territorial for a bird that looks so approachable, and both sexes hold and defend a territory through the winter — which is why the song, a thin quivering warble ending in a wistful descending phrase, is heard in autumn and on mild winter nights, often the last voice singing under streetlights. They feed on or near the ground, taking insects, spiders, worms and berries, and quickly learn that a digging fork means exposed food; birds have been watched following gardeners, and even wild boar, for turned soil.

They are unusually tame and will often hop within a metre or two of a motionless observer, so the best approach is simply to stand quietly beside a hedgerow, compost heap or freshly dug bed, especially on cold mornings when food is short. Mealworm feeders and any turned ground are reliable from October through March.

Territory and winter song

Robins look approachable and behave like small despots. Both sexes hold a territory, and they defend it not only in spring but right through the winter, which is why the song is heard on mild nights in November and December and why two birds will fight over a garden hedge with real intent.

The winter song is one of the most useful things to know about the species. Because each bird needs its own feeding area, a garden with one singing robin usually holds one robin, and the arrival of a second bird is announced by chases, sharp ticking calls and a great deal of posturing rather than by a fight to the death.

Following the gardener

Robins feed on or near the ground and take insects, spiders, worms and berries. They learn very quickly that turned soil means exposed food, and birds have been watched following gardeners, and even wild boar, to pick up what the disturbance brings to the surface.

The behaviour is not really tameness in the sense of affection; it is opportunism combined with a low fear threshold. A robin that hops within a metre of a motionless observer is watching for anything edible that the observer's presence might stir up, which is exactly why standing still works so well.

Confusion risks

The orange-red shield covers the face as well as the breast, and that is the key difference from the American Robin, which has a grey back, a yellow bill and a blackish head with white crescents around the eye. Juveniles have no red at all and are fully mottled brown, but they show the same upright stance and large dark eye.

The other European chats are mostly grey or brown with different breast patterns. A young robin in late summer is the bird most often misidentified, usually as a nightingale or a Dunnock, so check the shape of the body and the absence of any streaking before deciding.

Where and when to look

Hedgerows, woodland undergrowth, parks and gardens with shrubs, compost heaps and bare ground are all reliable. Cold mornings are the best time, because hunger makes birds less cautious and more willing to come close; mealworm feeders and any freshly dug bed are dependable from October through March.

In spring, listen for the song from a low, exposed perch and watch the boundary between two territories. Robins also sing at night under street lighting in towns, which is often mistaken for a nightingale and is one of the easiest bits of urban bird behaviour to observe.

Fieldcraft and conservation notes

Robins nest in almost anything that offers a shelf and cover - a hole in a wall, a flowerpot, an old kettle, an open shed, a bank of ivy - and nests are frequently lost to cats in the days after the chicks hatch. Keeping cats indoors at dawn in spring is the single most effective thing an individual can do for the birds in a garden.

The species is common and widely distributed, and its numbers are generally considered stable. The pressures usually cited in its decline are hard winters, which hit small resident birds hard, and the tidy modern garden with few insects and no leaf litter. Leaving a rough corner, a pile of leaves and some native shrubs helps more than any feeder.

Common questions

Why do robins sing at night?
In towns, street lighting appears to extend the hours in which birds can feed and defend a territory, so robins sing under lamps long after dark. The song is territorial, and the same bird is usually heard from the same spot.
Why does a robin attack a red object or a stuffed bird?
The red breast is generally regarded as the signal that triggers a territorial response. An intruding robin, a red rag or a model placed in the territory can all provoke an attack, because what matters is the colour and the posture rather than the identity of the bird.
Are robins really tame?
Not exactly. They have a low fear threshold and a strong interest in disturbed ground, so a motionless person is tolerated as part of the landscape. Moving suddenly or approaching directly ends the tolerance immediately.
How can I help the robins in my garden?
Leave a rough corner with leaf litter and some shrubs, avoid insecticides, and keep cats indoors in the early morning during spring. A nest site with cover and a reliable supply of insects matters more than any amount of supplementary food.