Male H. versicolor, H. chrysoscelis, and H. arenicolor of the Hyla versicolor species group of tree frogs have two vocalizations in addition to the mating call; a release call and a territorial call.

I hope we weren’t bothering you too much when we had a last-minute cook-out at our house on Memorial Day afternoon. With 35 Hommels and Mangases from Indiana, Minnesota and Florida, the yard filled up ...

While poking around the garden the other day I found an adorable visitor, a small frog called a gray tree frog (Hyla versicolor) resting among the brightly colored flowers. This amazing little ...

I conducted a test of the hypothesis that life-history traits would be similar in sympatry for two species of gray treefrogs, Hyla chrysoscelis and H. versicolor, by examining larval growth and ...

Question: About two months ago I found a tree frog in my parents backyard and was curious about the species of the frog. From what I can tell it appears to be a Gray Tree Frog however it is quite ...

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 ...

Spring and most of summer have been monsoon season in the Columbus area. Average rainfall from April until now has been well above average. During a stretch in June, rain fell on 19 consecutive days.

Preface -- General account -- Common names -- Present classifications -- Scientific name -- Specific evaluation of our North American forms -- Range -- Habitat ...

"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 ...

Concern about the status of amphibian populations across the globe has led to an increase in the need for information about the location and habits of individuals throughout their life cycle.

The spring peepers normally hop to the breeding sites when the temperature starts topping 40 degrees, usually around mid-April, Dana Wilde writes. At the end of this winter of our discontented warmth, ...