rhinoceros auklet, rhinoceros puffin (Cerorhinca monocerata)

Cerorhinca monocerata is a species in the Cerorhinca genus. It is commonly known as rhinoceros auklet, rhinoceros puffin This name is unplaced name for the species in the family Alcidae subfamily Fraterculinae, tribe Fraterculini, . . This species is found in North Pacific.