Birds of Greenland

species of bird

The razorbill (Alca torda) is a North Atlantic colonial seabird and the only extant member of the genus Alca of the family Alcidae, the auks. It is the closest living relative of the extinct great auk (Pinguinus impennis). Historically, it has also been known as "auk", "razor-billed auk" and "lesser auk".

species of bird (extinct)

bird species

species of bird

species of bird

species of bird

species of bird

thumb|right|Common guillemots, one in bridled form (with "spectacles"), and one [[Brünnich's guillemot (U. lomvia, with white-marked bills) from the genus Uria]] thumb|right|Black guillemot (C. grylle icelandicus) thumb|right|Common guillemot in bridled form, a white circle around the eye with an extension backwards suggesting they are wearing spectacles