Diet Overlap

Pelecanoides georgicus (South Georgia Diving Petrel)
Pelecanoides urinatrix (Common Diving Petrel)

Common Diet

Euphausia vallentini
Themisto gaudichaudii

Common Habitat

Antipodes Subantarctic Islands tundra
New Zealand
Scotia Sea Islands tundra
Southern Indian Ocean Islands tundra

Attributes / relations provided by
1THE DIETS AND DIETARY SEGREGATION OF SEABIRDS AT THE SUBANTARCTIC CROZET ISLANDS, VINCENT RIDOUX, MARINE ORNITHOLOGY Vol. 22 No. 1 1994
2Maximum dive depths of common diving petrels (Pelecanoides urinatrix) during the annual cycle at Mayes Island, Kerguelen, Pierrick Bocher, Bruno Labidoire and Yves Cherel, J. Zool., Lond. (2000) 251, 517-524
3Complete trophic segregation between South Georgian and common diving petrels during breeding at Iles Kerguelen, Pierrick Bocher, Yves Cherel, Keith A Hobson, Mar Ecol Prog Ser 208: 249–264, 2000
4Amphipod-based food web: Themisto gaudichaudii caught in nets and by seabirds in Kerguelen waters, southern Indian Ocean, Pierrick Bocher, Yves Cherel, Jean-Philippe Labat, Patrick Mayzaud, Suzanne Razouls, Pierre Jouventin, Marine Ecology Progress Series, Vol. 223: 261–276, 2001