Lockers and canisters keep bears healthy and people safe.
Discovering a new species within Yosemite’s rockfall caves.
Camera study sheds light on Pacific fishers in Yosemite.
Biologists study and protect Yosemite’s rare bird species
Protecting bighorn sheep for more than 20 years.
One of California’s rarest and largest birds protected.
Scientists monitor the rare Sierra Nevada red fox
Tracking bears leads to better understanding and visitor safety
Peregrine falcons are back in Yosemite and nesting on El Capitan.
Protecting fragile amphibians from the edge of extinction