(AP) — Red-legged frogs made famous by Mark Twain are thriving in Yosemite Valley after a decades-long absence. Ecologists this spring found clusters of eggs in meadows and ponds, proof of the first ...

The International Union for Conservation of Nature (IUCN) recognizes the California red-legged frog (Rana draytonii) as vulnerable on the organization’s Red List of Threatened Species, but for ...

It is frog heaven, this lovely oasis of quiet pools along Las Virgenes Creek on Ahmanson Ranch. Lush brambles of wild blackberry border the creek, creating perfect hideaways. Tender patches of ...

THOUSAND OAKS (CBSLA) — A threatened species of frog have been found to be independently breeding at two sites severely burned by the 2018 Woolsey Fire, National Park Services biologists said Tuesday.

BERKELEY (KPIX 5) -- California has plenty of emblems such as the bear, the quail, and the redwood. Now, the state has recognized the threatened California red-legged frog as the official state ...

A large coalition of federal, state and county agencies have joined forces to protect one tiny El Dorado County resident – a frog. The red legged frog, to be exact. In a meeting of the El Dorado ...

FILE ART - Red-legged tree frogs are making a comback in Yosemite National Park. YOSEMITE NATIONAL PARK, Calif. (AP) - Red-legged frogs made famous by Mark Twain are thriving in Yosemite Valley after ...