You might think the sounds you noticed coming from those wetlands are the distant quacking of ducks. You’d be wrong. Or you ...

Wood frogs (Lithobates sylvaticus) are generally around 3 inches long with brown or grey bumpy skin. Their distinguishing features are a black ‘robber’s mask’ on their face and a green ...

The wood frog survives extreme winter temperatures by ... with black "robber's mask" markings on the face, and yellowish-green underneath. They can be found from the Nearctic region from northern ...

With this delightfully warm weather, the earth is coming alive. Buds are swelling, maples are flowering, and the birds have ...

A small brown frog squats motionless in a den of green moss. It inhales no breath, has no heartbeat, yet it is not dead. Rock hard and icy to the touch, this speckled North American wood frog is ...