Researchers’ ears to ground on wolf howls
Posted: September 1, 2013 at 5:29 a.m.
A wolf’s howl is one of the most recognizable sounds of nature, yet biologists aren’t sure why the animals do it. They’re not even sure if wolves howl voluntarily or if it’s some sort of reflex, perhaps caused by stress.
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Front Section, Pages 2 on 09/01/2013