The
accentors are a genus of birds in the family
Prunellidae, which is the only bird family endemic to the Palearctic. This small group of closely related passerines are all in the genus
Prunella. All but the dunnock and the Japanese accentor are inhabitants of the mountainous regions of Europe and Asia; these two also occur in lowland areas, as does the Siberian accentor in the far north of Siberia. These birds are not strongly migratory,...
(Wikipedia)