What is "razorbills"

Usage examples of "razorbills".

Across the bay, Fort Albert loomed on the headland and below, the cliffs were splashed with birdlime, sea-birds wheeling in great clouds, gulls, shags, razorbills and oyster-catchers.

We might find Little Auks up there, though — and razorbills — and thousands of guillemots on the cliffs.

For some time he contemplated the birds: a few razorbills and guillemots as well as the puffins - remarkably few gulls of any kind - the oyster-catchers' parents (he was confident of the chicks' well-being, having seen the neat shells from which they had hatched) - some rock-doves, and a small band of choughs.