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♦ ¹Who's Eating Who
♦ ²DENSITIES OF ANTARCTIC SEABIRDS AT SEA AND THE PRESENCE OF THE KRILL EUPHAUSIA SUPERBA, BRYAN S. OBST, The Auk 102: 540-549. July 1985
♦ ³Towards the trophic structure of the Bouvet Island marine ecosystem, U. Jacob, T. Brey, I. Fetzer, S. Kaehler, K. Mintenbeck, K. Dunton, K. Beyer, U. Struck , E.A. Pakhomov and W.E. Arntz, Polar Biology, 29 (2). pp. 106-113 (2006)
♦ ⁴Diet and foraging effort of Adélie penguins in relation to pack-ice conditions in the southern Ross Sea, David G. Ainley, Peter R. Wilson, Kerry J. Barton, Grant Ballard, Nadav Nur, Brian Karl, Polar Biol (1998) 20: 311-319
♦ ⁵Food of emperor penguins (Aptenodytes forsteri) in the western Ross Sea, Antarctica, Y. Cherel and G. L. Kooyman, Marine Biology (1998) 130: 335-344