For Frogs, Bigger Brains Mean Worse Camouflage

Frogs invest in cognitive capacity to avoid predators—up until there are too many hungry snakes around for the evolutionary strategy to pay off.

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China ,Ying Jiang ,Jiangxi ,Chuan Chen ,Hebei ,United Kingdom ,Tomei ,Sichuan ,British ,Judith Mank ,China West Normal University ,University Of British Columbia ,Hengduan Mountains ,Hengduan Mountain ,British Columbia ,