Image of the Day: Sweet ‘Stache

The Emei moustache toad fights off romantic rivals with "nuptial spines" that grow on its upper lip during the breeding season (A) and fall off after the breeding season is over (B)

The Scientist Staff
Jul 9, 2013

Cameron M. Hudson and Jinzhong Fu, PLOS One, doi:10.1371/journal.pone.0067502

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