Leap Day only happens once every four years. Explore which extraordinary wildlife leap, jump, spring, and everything in between.

SAN DIEGO (Feb. 22, 2024) – San Diego Zoo Wildlife Alliance (SDZWA) took an important step forward in having giant pandas return to the San Diego Zoo by signing a cooperative agreement with China Wildlife Conservation Association and filing a permit application with the U.S. Fish and Wildlife Service.

SAN DIEGO (Jan. 30, 2024) – San Diego Zoo Wildlife Alliance and San Diego State University (SDSU) are joining forces to usher in a new way of studying snakes. In a collaboration between San Diego Zoo Wildlife Alliance and Rulon Clark, Ph.D., professor of biology at SDSU, biologists are tagging wild rattlesnakes with external transmitters and accelerometers. Previously, telemetry devices on snakes had to be surgically implanted—severely limiting this area of study. San Diego Zoo Wildlife Alliance and SDSU are among the first to use acceleration technology to study snakes.

SAN DIEGO (Jan. 9, 2024) – To apply cutting-edge technology to the conservation of koalas, San Diego Wildlife Alliance is partnering with Illumina, a leading genomic sequencing technology company, through the Illumina iConserve program to sequence the whole genomes (an individual’s complete set of DNA) of nearly 100 koalas residing in North America over the past 30 years. Whole genome sequencing is integral to learning more about Koala Retrovirus, KoRV – a virus that can insert into the koala genome and is associated with various health issues in koalas including immunosuppression and cancer.

Polar bears at the San Diego Zoo are making a vital difference for their species.

SDZWA and our partners use customized drones to collect killer whale breath and monitor orca health in real time.

SAN DIEGO (Dec. 22, 2023) – A collaborative effort between San Diego Zoo Wildlife Alliance, regional fire departments, and the San Diego County Sheriff's Department has led to the installation of an innovative helicopter water tank at the San Diego Zoo Safari Park. This strategic tank— funded by California Assemblymember Brian Maienschein—aims to bolster the region's wildfire response capabilities in Escondido and surrounding areas.

SAN DIEGO (Dec. 13, 2023) – San Diego Zoo Wildlife Alliance, the University of California, Davis (UC Davis) Karen C. Drayer Wildlife Health Center, and the California Department of Fish and Wildlife recently rescued three orphaned mountain lion cubs. The cubs—approximately 6 weeks old at the time of their rescue—were each found separately following an extensive search over the span of a week. Each cub was treated in the field for dehydration before being taken to Paul Harter Veterinary Medical Center at the San Diego Zoo Safari Park. Because the young lions were orphaned at an early age, they cannot be safely reintroduced into their native habitat. The California Department of Fish and Wildlife designated the San Diego Zoo Safari Park as a safe haven for the rescued cubs, offering them a second chance and lifelong care.

SAN DIEGO (Dec. 12, 2023) – San Diego Zoo Wildlife Alliance will welcome two new members to its Board of Trustees next month with the appointment of Adam Day, chief administrative officer for the Sycuan Band of the Kumeyaay Nation, and Kenji M. Price, Managing Counsel at Epic Games, Inc. Starting their tenure on January 1, Day and Price aim to add extensive expertise to the board and further the nonprofit conservation organization's mission of global wildlife conservation. 

SAN DIEGO (Nov. 30, 2023) – Scientists at San Diego Zoo Wildlife Alliance have achieved a major milestone in saving wildlife species: With a blue-eyed black lemur’s cells recently added to its Wildlife Biodiversity Bank’s Frozen Zoo®, the nonprofit conservation organization’s unique collection of genetic material now contains 11,00o individual cell lines from more than 1,250 species and subspecies—some critically endangered. No other biobank in the world has a comparable number of living cell lines, with the potential to reverse losses of genetic diversity and contribute to population sustainability for  endangered and threatened wildlife species.