The Leyte Chorus Frog is a rare, non-reproducing hybrid caused by deforestation-driven overlap between two frog species, ...

The Leyte Chorus Frog was collected in 1944 and noted for its odd toe disks when it was described in an academic paper in 1954, then not seen again for decades despite a concerted hunt by researchers.

As the first act swells to crescendo in the twilight hour, the landscape yearns for the gentle, melodic upswings that define the next movement; the soft Crrreeeeeeeeek of the boreal chorus frog.

As the weather warmed last week and the chorus of quacking wood frogs grew stronger in our backyard, I wanted to see if I could capture the image of one of these amphibious quackers on camera.

Spring in Indiana includes the loud chorus of the Spring Peeper frog. On a warm day the amphibian can be heard at Beanblossom ...

Wood frogs added their baritone calls to the chorus. "They really are the harbingers of spring," said John Turner, the land management specialist for Brookhaven Town. Three years ago, Turner was ...