Allied male dolphins use vocal exchanges to “bond at a distance”

Vocal interactions are intrinsic features of social groups and can play a pivotal role in social bonding.1,2 Dunbar’s social bonding hypothesis posits that vocal exchanges evolved to “groom at a distance” when social groups became too large or complex for individuals to devote time to physical bondi...

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Veröffentlicht in:	Current biology 2022-04, Vol.32 (7), p.1657-1663.e4
Hauptverfasser:	Chereskin, Emma, Connor, Richard C., Friedman, Whitney R., Jensen, Frants H., Allen, Simon J., Sørensen, Pernille M., Krützen, Michael, King, Stephanie L.
Format:	Artikel
Sprache:	eng
Schlagworte:	alliances Animals Bottle-Nosed Dolphin bottlenose dolphins cooperation Female Grooming Interpersonal Relations Male signature whistles Social Behavior social bonding hypothesis vocal exchanges Vocalization, Animal
Online-Zugang:	Volltext
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