Meet the Spring Peeper, Pseudacris crucifer! 🐸 Northern spring peepers are tiny frogs with big voices, and are one of the first sounds of spring in Maine. The northern spring peeper became Maine’s… | Natural Resources Council of Maine

Spring peeper frogs mating and held in hands for observation vertical video

Spring Peeper Calls and Sounds (w/ audio examples)

The frogs sure are noisy this time of year and that surely is the case at Thorn Creek Woods Nature Preserve. How can you tell the difference between the calls of a chorus frog and a spring peeper? Chorus frogs have the unmistakable sound of a finger running along a comb, while a spring peeper has a high-pitched peep. | Forest Preserve District of Will County