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Where's the beef? Evidence of culture, imitation, andteaching, in cetaceans?

Published online by Cambridge University Press:  30 October 2001

Bennett G. Galef
Affiliation:
Department of Psychology, McMaster University, Hamilton,L8S 4K, Ontario, Canada galef@mcmaster.ca

Abstract

Vocal imitation does not imply an ability to imitate nonvocal motorpatterns. Exponential growth in frequency of a behaviour in apopulation does not imply diffusion by social learning.Distinguishing analogues from homologues of human culture will avoidconfusion in discussion of evolution of culture. Original sources donot demonstrate social learning, imitation, or teaching ofintentional beaching or lobtail feeding in cetaceans.

Information

Type
Brief Report
Copyright
© 2001 Cambridge University Press

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