White-faced Storm Petrel
The white-faced storm petrel (Pelagodroma marina), also known as white-faced petrel is a small seabird of the austral storm petrel family Oceanitidae. It is the only member of the monotypic genus Pelagodroma.
The white-faced storm petrel is 19 to 21cm (7.5 to 8.3 in) in length. It has a pale brown to grey back, rump and wings with black flight feathers. It is white below, unlike other north Atlantic petrels, and has a white face with a black eye mask like a phalarope. Its plumage makes it one of the easier petrels to identify at sea.