Diet Overlap

Procellaria aequinoctialis (White-chinned Petrel)
Stercorarius maccormicki (South Polar Skua)

Common Diet

Euphausia superba (Antarctic krill)

Common Habitat

Palmer LTER Site
Scotia Sea 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
♦ 2DENSITIES OF ANTARCTIC SEABIRDS AT SEA AND THE PRESENCE OF THE KRILL EUPHAUSIA SUPERBA, BRYAN S. OBST, The Auk 102: 540-549. July 1985