The cold, alpine lakes of the high Sierra once hummed with the splashing and soft, clicking chirp of the yellow-legged frog. Like many fragile amphibians, however, the small, often darkly dotted frogs ...

Thanks to the consistent and focused efforts of researchers and conservationists to save, then reintroduce, mountain yellow-legged frogs to lakes in Yosemite National Park, their populations are again ...

Scientists are seeing signs of resistance to the infections that have been wiping out the world’s amphibian populations—and ...

Color, which plays an important role in the lives of some plants and animals, frequently tells an environmental story and ...

Mountain yellow-legged frogs consist of two species ... Habitat loss, combined with a disease called White-nose Syndrome that ...