Loud call
The loud call is a high-pitched vocalization emitted by adult males either in non-specific situations or in the context of arousal and social tension. It is composed of phrases consisting of frequency-modulated units (Thierry et al. 2000).
The loud call is a high-pitched vocalization emitted by adult males either in non-specific situations or in the context of arousal and social tension. It is composed of phrases consisting of frequency-modulated units (Thierry et al. 2000).