It turns out there isn’t just one iconic sound of summer but a whole slew that, when you hear them, root you firmly in the season. I recently discussed bullfrogs in this context, but there’s also the ...

Cicadas are not the only thing making noise in the woods these days. Northern gray tree frogs are calling their hearts out in Warren County looking for mates. With the warm humid weather settled in to ...

One of the joys of early spring is to hear the noise produced by the little frogs that call Indiana home. These often rather tiny, hard-to-find frogs can drive a person to distraction trying to find a ...

"Errrrrrrrrt, errrrrrrrt" reverberated loudly from a small red maple tree along Brodhead Creek, just south of East Stroudsburg. This sound seems quite similar to the song of the very common ...

Two related frog species differ by chromosome number, which deepened one species's calls and tells the females who's who. Steve Mirsky reports The eastern grey tree frog (sound) looks exactly like the ...