During the breeding season, foothill yellow-legged frogs exhibit a lek-style mating system —often seen in sage grouse — where males congregate at breeding sites and establish small underwater calling ...

During the breeding season, foothill yellow-legged frogs exhibit a lek-style mating system —often seen in sage grouse — where males congregate at breeding sites and establish small underwater calling ...

It’s a completely different lake.” Sierra Nevada yellow-legged frogs are small creatures measuring 1.5 to 3.75 inches long, according to the U.S. Fish and Wildlife Service. They live high in ...

The yellow-spotted tree frog is pale green with bronze patches that highlight dark spots. It has entirely webbed toes and is set apart from other frogs by the cream markings on its thighs. It’s ...