SAN DIEGO (Sept. 27, 2022) – Kurt—the world’s first successfully cloned Przewalski’s horse—is thriving at his home at the San Diego Zoo Safari Park and learning the language of being a wild horse from Holly, a young female of his own species. Kurt and Holly’s pairing is a step in a long process to bring back lost genetic diversity to this endangered species.

Condor parthenogenesis—or reproduction without genetic contributions from a male—takes us by surprise. 

SAN DIEGO (Oct. 28, 2021) – Conservation scientists at San Diego Zoo Wildlife Alliance reported an extraordinary discovery this week in the Journal of Heredity, the official journal of the American Genetic Association, that could have rippling effects for wildlife genetics and conservation science. 

Leopard conservation requires a strategy as multifaceted as the species itself.

DENVER — Black-footed ferret recovery efforts aimed at increased genetic diversity and disease resistance took a bold step forward Dec. 10, 2020, with the birth of “Elizabeth Ann,” created from the frozen cells of “Willa,” a black-footed ferret that lived more than 30 years ago.