An international team of researchers have discovered seven new species of tree frogs that make otherworldly calls in the rainforests of Madagascar. Their strange, high-pitched whistling calls sound ...

The last known Rabbs' fringe-limbed tree frog, named Toughie, died in 2016, marking the species' likely extinction.

Seven species of frogs and one toad make the Northland their home. Each lays its eggs in water. Some stay in the water, others go off to live on land for the rest of the year. All give calls and songs ...

Add Yahoo as a preferred source to see more of our stories on Google. A Pacific tree frog (Pseudacris regilla) male calls at Washington state's Conboy Lake National Wildlife Refuge. Cyril Ruoso, ...

An international team of researchers have discovered seven new species of tree frogs that make otherworldly calls in the rainforests of Madagascar. Their strange, high-pitched whistling calls sound ...

PORT ST. LUCIE, Fla. — You know them for their bulging eyes, webbed feet and distinctive raspy call. You've probably seen them (or likely heard them) in your backyard. We're talking about the invasive ...