A tiny peeper, aka pseudacris crucifer, makes a huge noise. This episode was first heard in March 2018 and was produced by Andrew Parrella. It’s an unmistakable sound; one that elicits memories, ...

Join Evie as she explores the fascinating world of Spring Peepers, those tiny frogs that f Join Evie as she explores the fascinating world of Spring Peepers, those tiny frogs that fill the air with ...

First marsh marigold, first pollen-inspired sneeze, first tick — the heralds of spring come in many forms, not all of them welcome. But the one that really screams spring is the annual chorus of ...

With a body the color of dead leaves and a black “mask” extending behind the eyes, the wood frog is unmistakable if you can actually find one. Credit: PHOTO BY BILL DANIELSON During a recent lecture ...

One of the earliest signs of spring isn’t something you can see, feel, or touch. You probably won’t even hear it during the day. This harbinger of spring is heard in the evening, long before the last ...

Spring peepers are tiny brown frogs that are currently creating a loud chorus in south-central Indiana wetlands. Beanblossom Bottoms Nature Preserve is a prime location to listen to the frog chorus ...

During a recent lecture on evolution, I had to explain the differences between three different processes known as geographic, temporal and behavioral isolation. Geographic isolation is the easiest of ...