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

SAN DIEGO (April 19, 2023) – Scientists are elated with the recent birth of the world’s second successfully cloned Przewalski’s horse, supporting the concept that cloning can be used as a viable tool for genetic rescue and contribute to new options for fostering resilience and genetic sustainability of endangered species. The foal, born Feb. 17, 2023 to a domestic surrogate mare, is a clone of a male Przewalski’s horse stallion whose living cell line was cryopreserved over 40 years ago in the San Diego Zoo Wildlife Alliance Biodiversity Bank’s Frozen Zoo^®.

Translocating 21 eastern black rhinoceroses in Kenya is no small feat, but it's a vital step on the road to recovery for this critically endangered species.

For Andean bear conservation efforts to work, scientists must study the varying landscapes as well.

If you’re on the African savanna and near a particular type of tree, you’re listening to the duet of two species—one botanical and one arthropodan—working together in perfect harmony to survive.

SAN DIEGO (March 3, 2023) – San Diego Zoo Wildlife Alliance hosted a “Toss the Tusk” event at the San Diego Zoo Safari Park earlier today, to help raise awareness about the devastating effects of elephant poaching. The event, organized by the Association of Zoos and Aquariums’ Wildlife Trafficking Alliance (AZA WTA) and the U.S. Fish and Wildlife Service (USFWS), encouraged the public to surrender unwanted ivory products to help ensure that their availability will not drive demand for the product

San Diego Zoo Wildlife Alliance has been committed to elephant conservation and protection for decades, and is developing innovative approaches to elephant care in San Diego and in Africa.