Newell's Shearwater

Puffinus newelli

Newell's shearwater or Hawaiian shearwater (ʻaʻo), is a seabird in the family Procellariidae. It belongs to a confusing group of shearwaters which are difficult to identify and whose classification is controversial. It was formerly treated as a subspecies of the Manx shearwater and is now often placed in Townsend's shearwater. It is endemic to the Hawaiian Islands.

Scientific name
Puffinus newelli
Family
Shearwaters and Petrels
IUCN status
CR