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Alarm calls of Bronze Mannikins communicate predator size to familiar conspecifics

G. Malan, Auteur ; N. Seoraj-Pillai, Auteur ; M. A. du Plessis, Auteur

Dans Ostrich (80(3) NOV 2009)

This paper investigates, through experiments using surrogate predators, differences in intraspecific alarm calls between familiar and unfamiliar Bronze Mannikin Spermestes cucculatus groups. Four groups of mannikins were captured with mist nets [...]

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