Article
MARINE BIOLOGY  (2015)

Dietary consistency of male South American sea lions (Otaria flavescens) in southern Brazil during three decades inferred from stable isotope analysis

Zenteno, L.; Crespo, E.; Vales, D.; Silva, L.; Saporiti, F.; Oliveira, L. R.; Secchi, E. R.; Drago, M.; Aguilar, A.; Cardona, L.