SAN DIEGO (Aug. 4, 2022) — The San Diego Zoo has announced the birth of a Linnaeus’s two-toed sloth at the Zoo’s new Denny Sanford Wildlife Explorers Basecamp. The baby sloth was born June 25 to mother Xena (pronounced Zee-na), who was born at the Zoo in 2013 and is one of the Zoo’s most popular Rady wildlife ambassadors. Wildlife care specialists report that the young sloth is doing well, instinctively clinging to its mother, nursing and gaining strength each day.   

SAN DIEGO (July 7, 2022) – San Diego Zoo Wildlife Alliance has achieved a conservation milestone with the hatching of a North Island brown kiwi—the first time this species has hatched at the San Diego Zoo Safari Park. The male chick hatched on June 13, and brings valuable genetic diversity to the very small brown kiwi population in North America. 

SAN DIEGO (May 25, 2022) – A new study from scientists at San Diego Zoo Wildlife Alliance (SDZWA), published today in the Journal of Applied Ecology, found endangered mountain yellow-legged frogs being reared for release into the wild have a greater chance of survival if introduced to artificial currents at early stages of their development. While the findings support a growing body of evidence that suggests raising bred animals in an environment similar to where they will be released can boost survival rates, the study goes even further, showing the timing of experiential exposure may be critical to successful species recovery translocations.

SAN DIEGO (May 18, 2022) – A new study has found contaminants that were banned decades ago are still imperiling critically endangered California condors. The condors may be at increased risk for reproductive impairment because they consume dead marine mammals along the California coast.

BOZEMAN, MONTANA (Jan. 26, 2022) – Polar Bears International is supporting a team of researchers from leading zoos and aquariums involved in the Polar Bear Research Council (PBRC) in devising a Masterplan to advance the understanding of polar bear biology and management by participating in scientific research that will help protect the world’s polar bears.

SAN DIEGO (Nov. 3, 2021) – San Diego Zoo Wildlife Alliance (SDZWA) today introduced a new public service announcement (PSA) campaign, titled “You Can’t Replace Wildlife Once It’s Gone.” Created by Goodby Silverstein & Partners (GS&P), this campaign puts a lighthearted spin on a serious conservation issue—the loss of wildlife and biodiversity.