Once the most abundant and widespread frog species in North America ... and water acidity. Northern leopard frogs are so named for the array of irregularly shaped dark spots that adorn their ...

Many scientists believe the red-eyed tree frog developed its vivid scarlet peepers ... throughout Central America, and in northern South America. Nocturnal carnivores, they hide in the rain ...

But Peter Lortz, Vice President of North Seattle College, will. Because the Pacific Tree Frog is his school's mascot. And in early spring, they make their presence known on the campus in the ...

In fact these frogs are extinct in more than 93 percent of their old mountain homes. The mountain yellow-legged frog has two populations that have been declared separate subspecies: a northern and ...