Sentences with phrase «producing louder roars»
The researchers found that, as expected, there was a linear correlation between the size of a species's hyoid and the so - called «formant spacing» of its calls, a measure of the deepness and resonance of the vocalizations; so having a big hyoid generally means producing louder roars.
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It gets its name from its massive size and the large proboscis of the adult male, which is used to produce very loud roars, especially during the breeding season.