Cows moo, lions roar, and pigs oink. But for many years it's been assumed that, except for the occasional snort, giraffes spent most of their lives in a tight-lipped silence. New research from a group ...
(NEWSER) – What does the giraffe say? For decades it’s been a simple answer: nothing, except for a snort or grunt every now and then. Though giraffes have a voice box, one line of thought was that due ...
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