The RSPB: Razorbill

Razorbill

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Latin name

Alca torda

Family

Auks (Alcidae)

Overview

The razorbill is a medium-sized seabird. It is black above and white below. It has a thick black beak which is deep and blunt, unlike the thinner bill of the similar guillemot. It breeds around the coast of the UK, with the largest colonies in northern Scotland. There are none breeding between the Humber and the Isle of Wight. Birds only come to shore to breed, and winter in the northern Atlantic. The future of this species is linked to the health of the marine environment. Fishing nets, pollution and declining fish stocks all threaten the razorbill.

Where to see them

Best looked for at seabird colonies in the breeding season, particularly in northern Scotland. You may see them from seawatching points around the coast at other times.

When to see them

On the breeding cliffs from March to end of July. Rather scarce in inshore waters the rest of the time.

What they eat

Fish, especially sandeels, sprats and herrings.

Estimated numbers

Europe	UK breeding*	UK wintering*	UK passage*
-	188,576 birds	-	-

* UK breeding is the number of pairs breeding annually. UK wintering is the number of individuals present from October to March. UK passage is the number of individuals passing through on migration in spring and/or autumn.

Distribution

Key

Please note that the map is only intended as a guide. It shows general distribution rather than detailed, localised populations.

Find out more

Videos

Audio is from commercial recordings Bird Songs and Calls of Britain and Europe on 4 CDs or Bird Sounds of Europe & North-west Africa, copyright WildSounds & CEBA (www.wildsounds.com, (UK) +44 (0) 1263 741100)