Notes: A medium-sized, bulky dark petrel w. a large head,
long pointed wings, & wedge-shaped
tail. It often shows a grizzled,
light grey scaly muzzle around the all-black bill. The larger
Grey-
faced Petrel breeds off New Zealand & is almost identical
except for a deeper bill & obvious pale
grey/white face patch. The
smaller Kerguelen Petrel has a
more contrasting silvery underwing.
Breeds S of WA and other sub-Antarctic
Islands of Indian & Atlantic Oceans, wintering to N and E.