SAN DIEGO (Dec. 7, 2023) – In 2017, a team of medical experts—including specialists in the treatment of both human and wildlife patients—gathered to assess an esteemed elder resident of the San Diego Zoo Safari Park: Winston, a critically endangered silverback gorilla. Today, at age 51, he is considered one of the world's oldest male gorillas in managed care.

Artificial intelligence and machine learning are changing the game for wildlife research and conservation.

SAN DIEGO (Nov. 14, 2023) – San Diego Zoo Wildlife Alliance, in collaboration with Omaha’s Henry Doorly Zoo and Aquarium, reintroduced more than 70 endangered mountain yellow-legged frogs into a lake located in the San Bernardino Mountains. This release marks the first time the Southern California distinct population segment of the mountain yellow-legged frog has been reintroduced into a lake instead of a mountain stream. The frogs were bred at San Diego Zoo Wildlife Alliance’s Beckman Center for Conservation Research between 2020 and 2022, and then reared at Omaha’s Henry Doorly Zoo and Aquarium. The cross-country effort to save this California frog is part of a robust conservation breeding and reintroduction research program aimed at restoring populations of this declining species throughout its historic range.

In the quest to save a true Southwest icon, we've teamed up with the California Mountain Lion Project.

Andean bear twins at the San Diego Zoo are a double dose of hope for this vulnerable species.

For western lowland gorilla Winston, the best way to lead is from the heart.

SAN DIEGO (Sept. 15, 2023) – It is a special International Red Panda Day for the 3-month-old red panda cub at the San Diego Zoo, after the conservation organization announced her new name. The endangered cub will now be called Pavitra (pronounced pah-vee-tra), which means “sacred” in Nepali. Pavitra was born June 9 to first-time parents Adira and Lucas, and she is the first red panda born at the Zoo since 2006.

Technology takes wing, and is playing a key role in Hawaiian hawk conservation.

SAN DIEGO (July 27, 2023) – San Diego Zoo Wildlife Alliance is celebrating the birth of two Sumatran tiger cubs—the first of this critically endangered species to be born at the San Diego Zoo Safari Park’s Tull Family Tiger Trail habitat in seven years. Their birth also comes just in time for Global Tiger Day. With only an estimated 400 to 600 Sumatran tigers remaining on Earth, the births are significant in increasing the worldwide population of this tiger species and furthering the nonprofit conservation organization’s ongoing work to conserve them.

In the face of increasing biodiversity loss, biobanks like ours play an essential role in conservation.