Red-Legged Frogs Thriving in Yosemite After Long Absence
YOSEMITE NATIONAL PARK — Red-legged frogs made famous by Mark Twain are thriving in Yosemite Valley after a decades-long absence.
This May 3, 2019 photo provided by the National Park Service shows Schuyler Greenleaf, Projects Director, Yosemite Conservancy...
