作者: Natacha Aguilar de Soto , Peter T. Madsen , Peter Tyack , Patricia Arranz , Jacobo Marrero
DOI: 10.1111/J.1748-7692.2011.00495.X
关键词: Vocal communication 、 Cetacea 、 Sound (geography) 、 Biology 、 Balance (metaphysics) 、 Predation 、 Communication 、 Anatomy
摘要: Communicating animals must balance fitness benefits against the costs of sig- naling, such as increased predation risk. Cetaceans communicate mainly with sound and near-surface vocalizations can place signalers at risk from shallow-diving