Why do leopard frogs come in two colors?, Colorado Arts and Sciences Magazine

The persistence of two colors everywhere suggests a balance of evolutionary forces

Why do leopard frogs come in two colors?, Colorado Arts and Sciences Magazine

Northern Leopard Frog

Southern Leopard Frog

Ohio's 15 species of frogs and toads at a glance

Northern Leopard Frog

April At-risk Species Spotlight: Northern Leopard Frog

FrogLog 101 by Amphibian Survival Alliance - Issuu

Natural Selections: Why do leopard frogs come in two colors?

Ohio's 15 species of frogs and toads at a glance

Left fore foot hi-res stock photography and images - Alamy

Struggling frog species starting to thrive in restored wetlands at Santa Fe Canyon Preserve, Health And Science