The Bay Area high schoolers were there to help remove non-native trout ... The frog was placed on the federal endangered species list in 2014. But in his study, Knapp discovered that many of the frogs ...

After an injury-free removal, the marmot got another free ride, back to Yosemite this time with the help of the California Department of Fish and Wildlife. Native to Yosemite, yellow-bellied ...