SAN DIEGO (Dec. 19, 2023) – For more than a decade, the San Diego Zoo Wildlife Alliance’s entomology team has collaborated with Australia’s Melbourne Zoo to maintain populations of the critically endangered Lord Howe Island stick insect. For the first time in North America, visitors to the San Diego Zoo will have the opportunity to see these rare, nocturnal insects in a specialized habitat at the Zoo’s Wildlife Explorers Basecamp.

It takes a team and some careful observation to keep the San Diego Zoo's colony of 25 black-and-white African penguins in the pink.

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.

Challenges are lurking in the watery world of black caimans—and their reptilian relatives.

These resourceful insects turn fresh leaves into an edible fungus garden.

Take a closer look at how we're rebuilding sustainable populations of critically endangered wildlife in the Pacific.

The "Black Summer of Fire" in 2019-2020 was devastating for koalas in Australia's Blue Mountains. A collaborative recovery effort is underway.

Using data from eDNA techniques, scientists are exploring how to protect platypuses and their watery habitat.