Attributes / relations provided by
♦ ¹THE DIET AND FORAGING BEHAVIOUR OF TWO PATAGONIAN CORMORANTS, G.E. PUNTA, J.R.C. SARAVIA & P.M. YORIO, Marine Ornithology 21, 1993, pp. 27-36
♦ ²Diet of dusky dolphins, Lagenorhynchus obscurus, in waters off Patagonia, Argentina, Alonso, MK | Crespo, EA | Garcia, NA | Pedraza, SN | Coscarella, MA, Fishery Bulletin [Fish. Bull.]. Vol. 96, no. 2, pp. 366-374. Apr 1998