White-headed Petrel Published November 30, 2011 | By NJZP72jgUL White-headed Petrel (Pterodroma lessonii) Wingspan 1009mm, body weight 580-800g. A southern ocean bird, breeds southern ocean islands and some NZ islands. I have seen this bird twice at Lord Howe in winter, very rare around here. white-headed-petrel white-headed-petrel white-headed-petrel