Attributes / relations provided by
♦ ¹DIET OF THE PERUVIAN DIVING PETREL PELECANOIDES GARNOTII AT LA VIEJA ISLAND, PERU, 1997–2000: POTENTIAL FISHERY INTERACTIONS AND CONSERVATION IMPLICATIONS, IGNACIO GARCÍA-GODOS & ELISA GOYA, Marine Ornithology 34: 33–41 (2006)
♦ ²del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.