Archive
Andean bear twins at the San Diego Zoo are a double dose of hope for this vulnerable species.
SAN DIEGO (Sept. 7, 2023) – The world’s second successfully cloned Przewalski’s horse is thriving at his home at the San Diego Zoo Safari Park. The foal, born Feb. 17, 2023, and his surrogate mother, a domestic quarter horse, were recently moved from his birthplace at ViaGen Pets & Equine cloning facility in Texas so he can learn the language of being a wild horse from his own species.
Challenges are lurking in the watery world of black caimans—and their reptilian relatives.
When it comes to a healthy ecosystem, biodiversity is key.
It takes an innovative, comprehensive approach to bolster Hawaiian bird populations and ensure their future.
SAN DIEGO (June 6, 2023) – Researchers are currently tracking over 40 wild ‘io, also known as Hawaiian hawks, on Hawai‘i Island with lightweight, solar-powered GPS transmitters. This work is part of a collaborative effort to conserve this beloved species and one of its natural prey—the ‘alalā. Researchers with San Diego Zoo Wildlife Alliance and the State of Hawai‘i Department of Land and Natural Resources – Division of Forestry and Wildlife are collaborating on this effort as part of a large-scale GPS tracking program to better understand the extent to which ‘io move across the island and how they utilize different habitats. With the new insights that are gathered, scientists will be better equipped to conserve this iconic raptor, and simultaneously glean critical insights to aid in the future reintroduction of the ‘alalā, also called the Hawaiian crow, to their native habitats. The aim is to ensure that both ‘alalā and ‘io can coexist in their native habitats, as they previously did for many years.
SAN DIEGO (May 18, 2023) – Two books published by San Diego Zoo Wildlife Alliance Press were honored with awards from the Independent Book Publishers Association (IBPA) at their 35th annual IBPA Benjamin Franklin Awards™ ceremony on May 5. Author Georgeanne Irvine’s Hope and Inspiration collection children’s book “Raising Don: The True Story of a Spunky Baby Tapir” received a Gold Award in the Young Reader: Nonfiction (8–12 years) category, and author Rolf Benirschke with James Lund received a Silver Award in the biography and autobiography category for “Saving Wildlife: The Extraordinary Life and Legacy of Dr. Kurt Benirschke.”
For naked mole-rats, it’s one for all, and all for one.
SAN DIEGO (April 19, 2023) – Scientists are elated with the recent birth of the world’s second successfully cloned Przewalski’s horse, supporting the concept that cloning can be used as a viable tool for genetic rescue and contribute to new options for fostering resilience and genetic sustainability of endangered species. The foal, born Feb. 17, 2023 to a domestic surrogate mare, is a clone of a male Przewalski’s horse stallion whose living cell line was cryopreserved over 40 years ago in the San Diego Zoo Wildlife Alliance Biodiversity Bank’s Frozen Zoo®.
Translocating 21 eastern black rhinoceroses in Kenya is no small feat, but it's a vital step on the road to recovery for this critically endangered species.