White-headed_petrel
White-headed petrel
Species of bird
The white-headed petrel (Pterodroma lessonii), also known as the white-headed fulmar, is a species of seabird in the petrel family, Procellariidae. It is about 400 mm (16 in) in length.[2]
White-headed petrels breed alone or in colonies in burrows dug among tussocks and herbfields on subantarctic islands.