Humans Top 5,400 Species In Song

There are an estimated 5,400 animal species that make complex intentional, repeatable, musical vocalizations.  Which is to say that are about 5,400 animal species that sing.  Most live in the trees, a few live in oceans, a very few live underground, but there is only one singing species that lives on the ground.  Humans.
Friday, January 16, 2015/Author: Maestro/Number of views (2426)/Comments (0)/ Article rating: 4.0
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