Evidence suggests vocal production learning in a cross-fostered Risso’s dolphin (Grampus griseus)

Vocal learning in seals, sea lions, and walruses

(2014) Colleen Reichmuth et al.   CURRENT OPINION IN NEUROBIOLOGY

Cetacean vocal learning and communication

(2014) Vincent M Janik   CURRENT OPINION IN NEUROBIOLOGY

Differences in acoustic features of vocalizations produced by killer whales cross-socialized with bottlenose dolphins

(2014) Whitney B. Musser et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Communication in bottlenose dolphins: 50 years of signature whistle research

(2013) Vincent M. Janik et al.   JOURNAL OF COMPARATIVE PHYSIOLOGY A-NEUROETHOLOGY SENSORY NEURAL AND BEHAVIORAL PHYSIOLOGY

An Asian Elephant Imitates Human Speech

(2012) Angela S. Stoeger et al.   CURRENT BIOLOGY

Complex vocal imitation during ontogeny in a bat

(2009) M. Knornschild et al.   Biology Letters

Social structure of Risso’s dolphins (Grampus griseus) at the Azores: a stratified community based on highly associated social units

(2008) K. L. Hartman et al.   CANADIAN JOURNAL OF ZOOLOGY