While poking around the garden the other day I found an adorable visitor, a small frog called a gray tree frog (Hyla versicolor) resting among the brightly colored flowers. This amazing little ...

Also listening: predators and parasites. Research beginning in the 1980s has demonstrated how frog-eating bats use the calls of male túngara frogs to home in on the animals. The bloodsucking flies ...

These frogs put the “group” in “group sex”—and that helps them thrive. Of all vertebrates, gray foam-nest tree ... landscape, male frogs gather in poolside vegetation and call for ...

In addition to turning green or gray ... So, if you can hear the male call, you can tell the difference. The Cope’s gray tree frog has a faster thrill that lasts shorter than the gray tree ...