It’s spring — when a young frog’s fancy lightly turns to thoughts of love. OK, we can’t say for sure if frogs have the same emotions as humans, but the chorus of croaks coming from the swampier areas ...

Female red-eyed tree frogs are more than twice as likely to select a mate if they can feel the vibrations of their call instead of only hearing it. These small, bright-green frogs (Agalychnis ...