Northern double-collared sunbird (Cinnyris reichenowi preussi)

Cinnyris reichenowi preussi is a species in the Cinnyris genus. It is commonly known as Northern double-collared sunbird This name is unplaced name for the species in the family Nectariniidae . . This species is found in Cameroon highlands, Adamawa Plateau, Mt. Cameroon, and Bioko.