%0 Journal Article %T Cold call: the acoustic repertoire of Ross Sea killer whales (Orcinus orca, Type C) in McMurdo Sound, Antarctica %A Christine Erbe %A John Durban %A Rebecca Wellard %A Robert L. Pitman %J - %D 2020 %R 10.1098/rsos.191228 %X Killer whales (Orcinus orca) are top marine predators occurring globally. In Antarctic waters, five ecotypes have been described, with Type C being the smallest form of killer whale known. Acoustic.. %U https://royalsocietypublishing.org/doi/10.1098/rsos.191228