Dinner calling

Watch: These bats can memorize your phone ringtone, and it might help them hunt

Dixon et al, Current Biology

Shutterstock

When the Tungara frog blurts out its mating call, an unsuspected eavesdropper listens in the trees above.

The frog-eating bat Trachops cirrhosus has an exceptional ear for the Tungara’s call — and many other species that it likes to snack on.

W. Perry Conway/Corbis/Getty Images