Aves > Suliformes > Phalacrocoracidae > Phalacrocorax > Phalacrocorax auritus > Phalacrocorax auritus heuretus

subspecies: Phalacrocorax auritus heuretus (Double-crested Cormorant, )

Annotation: Not recognized by del Hoyo et al. (1992) and Clements (2000), but included in treatments by BNA and Howard and Moore (2003).