Experts agree: Mark Twain's favorite amphibian, “The Celebrated Jumping Frog of Calaveras County,” is none other than the California red-legged frog. Once so common it was a staple cuisine, California ...

Experts agree: Mark Twain's favorite amphibian, “The Celebrated Jumping Frog of Calaveras County,” is none other than the California red-legged frog. Once so common it was a staple cuisine, California ...

Morgan Deslongchamps bought a small aquarium for the amphibian he named Tony Soprano, and he says its health has improved by leaps and bounds over three weeks.

Many scientists believe the red-eyed tree frog developed its vivid scarlet peepers to shock predators into at least briefly questioning their meal choice. These iconic rain-forest amphibians sleep ...

Figure 3: The same juvenile American tree frog as in Figs ... Allergan, Irvine, CA). We instructed the caretaker to apply one drop on the affected leg 2–3 times daily for 2 weeks.

This frog mysteriously re-evolved a full set of teeth ... a Frog Swallows a Snake Watch a Daring Mission to Rescue Rare Tree Frogs Watch a Daring Mission to Rescue Rare Tree Frogs Watch a Daring ...

Four populations of California’s foothill yellow-legged frog would be protected with the help of 760,071 acres of designated critical habitat, under a Fish and Wildlife Service proposal made ...