Q: On Thursday afternoon, I began hearing loud calls coming from trees around my house, and because I don't want to go out because of the COVID-19, I can't say if they are elsewhere. I live off of ...

"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 ...

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 ...

Every other Friday, the Outside/In team here at NHPR answers listener questions about the natural world. Today's question comes from Andy, calling from Dover, New Hampshire. Alejandro Vélez: That is a ...

For several years, two close friends, now both deceased, would join me to go birding in early May along the coast. We would take Route 2. It was customary to stop at the French King Bridge, spanning ...

The eastern grey tree frog (sound) looks exactly like the closely related Cope’s grey tree frog (sound). The big difference between the two species is beneath the surface—the eastern has twice the ...

There, a lonesome gray tree frog perched on the deck, hoping someone other than a two-legged mammal would answer his call. If your home is in the woods, chances are you've heard the nonstop trills of ...