A male spring peeper calls out for a mate. Screengrab from video by Oklahoma Department of Wildlife. You might not spot a spring peeper in the wild but you’d have no problem hearing one. The tiny tree ...

You might think the sounds you hear coming from wetlands are the distant quacking of ducks. You’d be wrong. Or you might think the evening chorus of chirping along the creek is produced by a flock of ...

We had been waiting impatiently for the end of the winter cold. We wanted to hear the spring concert of the tree frog chorus. Finally, on April 25, as we drove the Beauty Lake Road, we heard that ...

As colder weather sets in, the frogs then distribute extreme levels of glucose through their bodies, with it concentrating in the heart, liver, skeletal muscles and blood. Minnesota has four types of ...