Changes in the foraging ecology of South American fur seals in the southwestern South Atlantic Ocean since the Middle Holocene.

VALES, D; CARDONA, L.; A. F. ZANGRANDO; BORELLA ,F.

Valparaiso

Congreso; XVII Reunión de Trabajo de Expertos en Mamíferos Acuáticos de América del Sur y 11º Congreso SOLAMAC; 2016

Sociedad Latinoamericana de Especialistas de Mamíferos Marinos

Stable isotope ratios of δ13C and δ15N (mean ± SD) of the modern prey of South American fur seals Arctocephalus australis from southwestern South Atlantic Ocean. References: Sample size (n); ecological groups: small pelagic fish (SPF), medium pelagic fish (MPF), demersal pelagic fish (DPF), demersal benthic fish (DBF), demersal pelagic cephalopod (DPC), and demersal benthic and benthic crustacean (DBCr and BCr, respectively); SB and BA refer to prey collected off southern Brazil and Buenos Aires province coasts, respectively