Diet Overlap

Macronectes giganteus (Southern Giant Petrel)
Lagenorhynchus australis (Peale's Dolphin)

Common Diet

Illex argentinus (Argentine Shortfin Squid)
Pleoticus muelleri (Argentine red shrimp)

Common Habitat

Tierra Del Fuego National Park

Attributes / relations provided by
♦ 1Diet of the southern giant petrel in Patagonia: fishery-related items and natural prey, Sofía Copello, Flavio Quintana, Fabián Pérez, Endang Species Res 6: 15–23, 2008
♦ 2Food Habits of the Peale's Dolphin, Lagenorhynchus australis; Review and New Information, Adrian C.M. Schiavini, R. Natalie P. Goodall, Ann-Katrien Lescrauwaet and Mariano Koen Alonso, REP. INT. WHAL. COMMN 47, 1997, p. 827-834
♦ 3Preliminary report on the feeding habits of the Peale's dolphin (Lagenorhynchus australis) in southern Argentina, M. A. Iñiguez and J. C. de Haro, Aquatic Mammals 1994, 20.1, 35-37