Reference citation: Visser, I.N., Smith, T.G., Bullock, I.D., Green, G.D., Carlsson, O.G.L., Imberti, S. (2008) Antarctic peninsula killer whales (Orcinus orca) hunt seals and a penguin floating on ice. Marine Mammal Science 24(1): 225-234
Source citation: 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.
