An Ostentatious Air Conditioner: The Toucan's Big Beak

80beats
By Eliza Strickland
Jul 24, 2009 2:23 AMNov 5, 2019 8:58 PM
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The toucan's big beak has been an object of fascination for centuries: In the late 1700s a French naturalist called it a “grossly monstrous” appendage, and later Charles Darwin contemplated its possible purpose.

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