Sheep research reveals reason behind mammals distinctive vibrato

Mike Foley
Updated August 25 2017 - 10:24am, first published 4:30am
Sheep, like many other mammals, transmit key identification information when they make vibrato bleats, new research says.
Sheep, like many other mammals, transmit key identification information when they make vibrato bleats, new research says.

WHY do sheep have that vibrato-like quality to their call?

Mike Foley

Mike Foley

National rural reporter

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