- A diving bird - Black-and-white seabird - Northern diving bird - Seabird - A name given to various species of arctic sea birds of the
family Alcidae. The great auk, now extinct, is Alca (/ Plautus)
impennis. The razor-billed auk is A. torda. See Puffin, Guillemot, and
Murre.
- Large black seabird - One of several northern sea birds, allied to the auks.
They have short legs, placed far back, and are expert divers and
swimmers.