A species of auk (Alca torda) common in the Arctic seas. See Auk, and Illust. in Appendix.

black-and-white northern Atlantic auk having a compressed sharp-edged bill

The Razorbill, Alca torda, is a large alcid, 38-43 cm in length, with a 60-69 cm wingspan. It is the only member of the genus Alca.

See Cutwater, 3.