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Observation of killer whale (Orcinus
orca) possibly eating penguins in Terra Nova Bay, Antarctica
Giancarlo Lauriano a1c1, Caterina M. Fortuna a1andMarino Vacchi a2 a1 Central Institute for Marine Research, Via di Casalotti, 300-00166 Rome, Italy a2 Museo Nazionale dell'Antartide, Universitá di Genova, Viale Benedetto XV, 5, I-16132 Genova, Italy