| BBC News It is a low, rumbling bellow that seems very incongruous coming from the mouth of a diminutive koala. And now scientists have found that these famously sleepy marsupials have a evolved a vocal organ that allows them to produce very low-pitched sound. Throat organ reveals depth of koala loveReuters Vocal lips the secret to koala’s boom boxABC Science Online Koala Bears Make Ultra-Low-Pitch Mating Call Because of Oddly Placed Organ …University Herald Headlines & Global News –Pioneer Press all 33 news articles |
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