An example of this bird was picked up dead in Kent in December 1895.

The home of this species is the islands lying off the west of Africa, viz. Cape Verde, Madeira, Desertas, Salvages, and Canaries, from whence individuals occasionally wander to Europe.

This species very closely resembles Leach’s Petrel, but the tail is hardly forked; the upper tail coverts are white tipped with black; and the bases of the tail feathers are white. Length nearly 8 in.; wing 5·9 in.