Black-capped Petrel (Pterodroma hasitata) Science Article 1
abstract
The Black-capped Petrel, Pterodroma hasitata, is the only extant gadfly petrel known to breed in the West Indies region. Now seriously threatened or endangered, breeding populations are known on only one of the five historically documented breeding islands
David S. Lee & Nicasio Vina, ORNITOLOGIA NEOTROPICAL 4:99-101 1993