Sierra Nevada yellow-legged frogs are rebounding from near-extinction in California. University of California Santa Barbara After nearly disappearing for good, Sierra Nevada yellow-legged frogs are ...

Yosemite National Park’s Sierra Nevada yellow-legged frogs were so abundant in the mid-1800s that “it would be difficult to avoid stepping on them,” according to researcher Roland Knapp of the Sierra ...

The jewel-like lakes of the High Sierra in Yosemite National Park are awe-inspiring sights. But for more than a hundred years they've also been biologically disrupted, stocked each year with ...

Yellow-legged frogs make a comeback in Sierra-Nevada lakes after facing near-extinction Non-native fish and the amphibian chytrid fungus nearly wiped out the yellow-legged frogs in the lakes of the ...

If you were a miner in California during the Gold Rush, you might have dined on a California red-legged frog. The largest native frog in the western United States, this Golden State denizen used to be ...

SACRAMENTO, Calif.— The Center for Biological Diversity today released documentation showing widespread damage to critical habitat for the Sierra Nevada yellow-legged frog, mountain yellow-legged frog ...

After nearly disappearing for good, Sierra Nevada yellow-legged frogs are once again hopping happily around California’s ...