Ahhhh Spring! The thought of spring conjures up many sights, smells and sounds. After a long, hard winter, that red, red robin is a sight for frozen eyes to many and a sign of things to come for all.

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 ...

As you may have concluded from that nightly ribbetting sound echoing from ponds, marshes and the damp spots in your yard: The frogs are back. And that's a good thing. Volunteers with Metro's amphibian ...

Every spring, visitors are serenaded by a chorus of frogs emanating from Stillman’s cattail marsh. And almost every person comments, “Listen to those spring peepers.” Guess what? Almost everyone who ...

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 ...

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 ...

April is such an amazing month of change and we have seen it again this year. Early, we had temperatures of less than 10 degrees and a week later, we climbed to 70 degrees. In this warmth, melting of ...

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, ...

Yesterday (3/4 – Monday) was the first day I heard the “spring peepers” or chorus frogs. They are among the first sounds of spring. In the evening…I sometimes walk out to the end of the driveway to ...

In any neighborhood in spring where there’s a spit — or maybe a bit more — of water, you might hear an unusual sound as if someone were rubbing a thumb against the teeth of a comb. The sound ...

For some, robins are the first sign of spring. But the changing of the seasons may be more accurately forecast by songs from a wet forest floor. On a warm night, wander near any fresh water and you’ll ...