Yellow Legged Frog
USGS scientists found this adult mountain yellow-legged frog on June 10 in Tahquitz Creek, a rediscovered population of the endangered frog in the San Jacinto Wilderness, San Bernardino National Forest, California....
Location: CA, USA

Assessing Sites for Yellow Legged Frog
Assessing suitable sites in southern California for reintroducing endangered southern mountain yellow-legged frogs, USGS scientists rediscovered a population in the San Jacinto Wilderness, 50 years since this frog was last seen there....
Location: CA, USA

Pig frog (Rana grylio)
A pig frog (Rana grylio) floats in the hydrilla-filled waters of a canal, in Big Cypress National Preserve....
Location: FL, USA