Buzzes are used as signals of aggressive intent in Darwin’s finches
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DOI: 10.1093/biolinnean/blad152
Abstract: Signals of aggression may potentially reduce the fitness costs of conflict during agonistic interactions if they are honest. Here we examined whether the ‘buzz’ vocalization in two species of Darwin’s finches, the small tree finch,… read more here.
Keywords: criterion; used signals; signals aggressive; buzzes used ... See more keywords