Diet Overlap

Halobaena caerulea (Blue Petrel)
Aphrodroma brevirostris (Kerguelen Petrel)

Common Diet

Euphausia superba (Antarctic krill)
Hyperiella antarctica

Common Habitat

Cape Peninsula National Park
Palmer LTER Site
Scotia Sea Islands tundra
Southern Indian Ocean Islands tundra
West Coast National Park

Attributes / relations provided by
1DENSITIES OF ANTARCTIC SEABIRDS AT SEA AND THE PRESENCE OF THE KRILL EUPHAUSIA SUPERBA, BRYAN S. OBST, The Auk 102: 540-549. July 1985
2THE DIETS AND DIETARY SEGREGATION OF SEABIRDS AT THE SUBANTARCTIC CROZET ISLANDS, VINCENT RIDOUX, MARINE ORNITHOLOGY Vol. 22 No. 1 1994
3Diet and feeding ecology of blue petrels Halobaena caerulea at Iles Kerguelen, Southern Indian Ocean, Yves Cherel, Pierrick Bocher, Colette Trouvé, Henri Weimerskirch, Mar Ecol Prog Ser 228: 283–299, 2002