Uria is a genus of seabirds in the auk family known in Europe as guillemots, in most of North America as murres, and in Newfoundland and Labrador as turr. These are medium-sized birds with mainly brown or black plumage in the breeding season. They breed on the coasts of the northern Atlantic and Pacific oceans. Taxonomy. The genus Uria was introduced by the French zoologist Mathurin Jacques Brisson in 1760 with the common murre (Uria aalge) as the type species. The genus name is from Ancient Greek ouria, a waterbird mentioned by Athenaeus.
https://en.wikipedia.org/wiki/Uria