Imagine a World Where All Life Thrives.

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 naked mole-rats, it’s one for all, and all for one.

Frozen conservation is helping to secure the future for endangered species.

SAN DIEGO (Feb. 8, 2023) – San Diego Zoo Wildlife Alliance today received a GUINNESS WORLD RECORDS^TM title for Oldest Living Mouse in Human Care recognizing “Pat,” a Pacific pocket mouse fondly named after actor Sir Patrick Stewart. Pat was born July 14, 2013 at the San Diego Zoo Safari Park, in the first year of the organization’s Pacific pocket mouse conservation breeding and reintroduction program. Today, he is 9 years and 209 days old. The GUINNESS WORLD RECORDS title is a win for all the tiny but mighty—and often overlooked—species around the world that play an important role in their ecosystems.