. . . . . . . "-64.5"^^ . "-62.33333333"^^ . . "Orcinus orca" . "Pygoscelis antarcticus" . . "Pitman, R.L. and Durban, J.W. (2010) Killer whale predation on penguins in Antarctica. Polar Biology 33:1589-1594" . "Raymond, B., Marshall, M., Nevitt, G., Gillies, C., van den Hoff, J., Stark, J.S., Losekoot, M., Woehler, E.J., and Constable, A.J. (2011) A Southern Ocean dietary database. Ecology 92(5):1188. Available from http://dx.doi.org/10.1890/10-1907.1 . Data set supplied by Ben Raymond." . . . .