Courtesy of the Mercer County Library System The Lawrence Library Branch is excited to raise tadpoles this spring! The young tadpoles were generously donated by a patron, and they on display at the ...

With guidance from a senior researcher from the state Department of Fish and Wildlife and staff from nearby Evergreen State College, the two men started with 80 Oregon spotted frog eggs in early April ...

The Phoenix Zoo recently released 1,000 tadpoles into the Tonto National Forest, part of a program to save the threatened Chiricahua leopard frog. The zoo collects eggs every year, and those eggs ...

LOS ANGELES — The Los Angeles Zoo has released 450 tadpoles and 193 subadult southern mountain yellow-legged frogs into the streams of the San Gabriel Mountains in an effort to restore the species ...

For the fourth time, hundreds of endangered frogs were released into the Columbia National Wildlife Refuge with the intent to revitalize their population. The roughly 500 northern leopard frogs were ...

Frogs, like butterflies and salamanders, have what is called a "bi-phasic life cycle." They undergo metamorphosis to grow from their larval stage, as a non-reproductive tadpole that swims underwater, ...

Strawberry poison dart frog, Dendrobates pumilio, in the nature habitat, Close-up portrait of poison red frog, Costa Rica, America© Pavel Russe/Shutterstock.com Researchers have identified a new ...

It's no easy feat raising half a dozen tiny tadpoles in the treetops, but poison arrow frog mum & dad are up to the task and ...