Aves > Procellariiformes > Hydrobatidae > Hydrobates > Hydrobates leucorhous > Hydrobates leucorhous beali

subspecies: Hydrobates leucorhous beali (Leach's Storm-Petrel)

Annotation: Subspecies not recognized by del Hoyo et. al (1992), Clements (2000), Howard and Moore (2003) or BNA, but is recognized by Peters (1979).