Killer whale (Orcinus orca) whistles from the western South Atlantic Ocean include high frequency signals

Artur Andriolo1, Sarah S Reis1, Thiago O S Amorim1

  • 1Laboratório de Ecologia Comportamental e Bioacústica, Departamento de Zoologia, Instituto de Ciências Biológicas, Universidade Federal de Juiz de Fora, Rua José Lourenço Kelmer, s/n - Campus Universitário, Bairro São Pedro, 36036-900, Juiz de Fora, Minas Gerais, Brazil.

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