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Honest Lovers? Fallow Buck Groans Reveal Their Status And Size During The Rut
Researchers have show for the first time that sexually selected vocalizations can signal social dominance in mammals other than primates, and reveal that the independent acoustic components -- fundamental frequency (pitch) and formant frequencies -- encode information on dominance status and body size, respectively.
sciencedaily.com Saturday, September 06, 2008
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