As winters grow milder, gray tree frogs still follow fixed daylight cues, burning energy for a freeze that may never arrive.

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 ...

Mirror photo by Rachel Foor / AAron Capouellez created the citizen science project Frog Week to increase interest in conservation efforts for pickerel frogs, gray tree frogs and wood frogs, among ...

A new University of Colorado at Boulder study showing that American toads who pal around with gray tree frogs reduce their chances of parasitic infections known to cause limb malformations has strong ...

The frogs began calling in the Northland early this year, and by the first week of April, chorus frogs, spring peepers and wood frogs had all uttered their spring songs. What appeared to be an early ...

The frog season began late this spring. Like other vernal happenings, they were about one week behind the usual time. I did not hear any frogs calling until April 15, with the full chorus of the early ...

It took 20 years of research, but Andrew Gray, the Curator of Herpetology at the Manchester Museum, finally discovered a new species of frog, the Cruziohyla sylviae. The more non-scientific and more ...