Evolution: Wooing frogs are bat bait

[Frog News]

Nature (New York, USA) : Evolution: Wooing frogs are bat bait

Bats use echolocation not only to navigate, but also to spot and capture male frogs that are in the act of courting.Many male frogs inflate their vocal sacs while sending out calls to attract potential mates. Wouter Halfwerk at the Smithsonian Tropical Research Institute
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