This One Health Day, San Diego Zoo Wildlife Alliance celebrates a transformative view of conservation that protects the biodiversity we all share, and the innovations that will take us there.

Scientists have found the answer as to why mountain yellow-legged frogs are disappearing. 

We’re doing the impossible. Or at least, what was once considered impossible.

Helping Mojave Desert Tortoises Survive in a Rapidly Changing World

Wildlife Care Specialists put their passion for wildlife into daily practice.

Outcome-based Care practices are creating a whole new world for the species in our care.

SAN DIEGO (May 30, 2024) – San Diego Zoo Wildlife Alliance reintroduced a group of endangered Pacific pocket mice to a release site outside of active training areas on Marine Corps Installations West, Marine Corps Base (MCB) Camp Pendleton. In partnership with the U.S. Fish and Wildlife Service and the California Department of Fish and Wildlife, this initiative is part of an ongoing effort to bring the species back from the brink of extinction.

Explore a few tales of conservation triumphs that bring hope for wildlife.

For the first time in nearly 50 years, black rhinos are back at Loisaba Conservancy.

SAN DIEGO, PALM DESERT, Calif. (April 15, 2024) – Seventy critically endangered Mojave desert tortoises have successfully emerged from their winter burrows after being reintroduced into their native habitat on Edwards Air Force Base in Southern California. San Diego Zoo Wildlife Alliance and The Living Desert Zoo and Gardens, the global authority on desert plant and wildlife conservation, are working in partnership with Edwards Air Force Base, the U.S. Fish and Wildlife Service and the U.S. Geological Survey, using headstarting techniques designed to increase the survival rate for young tortoises. The cohort of young tortoises was the first in the program to be reintroduced into the wild after receiving a combination of an indoor- and outdoor-rearing. Within 24 hours of reentering their native habitat, the tortoises were exhibiting positive natural behaviors by constructing new burrows or modifying existing burrows for shelter. Now, six months later, they have emerged after winter brumation—a state of deep sleep specific to reptiles—and are spending more time basking at burrow entrances. Scientists are currently conducting health assessments and replacing radio transmitters on the tortoises to continue monitoring their success and better understand the juvenile age class.