ESCONDIDOESCONDIDO — In the latest effort to save an endangered species of frogs, researchers at the San Diego Zoo Safari Park plan to install water jets in tanks to help the young amphibians build up ...

More than 350 frogs made the leap back into the Southern California wilderness this month, part of an effort from Birch Aquarium and other regional partners to reintroduce an endangered species to its ...

Following a species rehabilitation effort by the Birch Aquarium at Scripps, San Diego Zoo Wildlife Alliance, UCLA and others, more than 350 endangered Mountain Yellow-legged Frogs have been released ...

SAN DIEGO — The San Diego Zoo Wildlife Alliance is taking steps to ensure an endangered species doesn’t go extinct. The alliance, in collaboration with Omaha’s Henry Doorly Zoo and Aquarium, have ...

CARLSBAD, Calif. (CNS) – A team of scientists, including representatives from the San Diego Zoo Wildlife Alliance, reintroduced a group of 253 endangered Mountain Yellow-Legged Frogs to a remote site ...

More than 70 endangered mountain yellow-legged frogs are settling into their new home in the San Bernardino Mountains. Team members with a multi-agency breeding and reintroduction program trying to ...

The scientist traipses to a pond wearing rubber boots but he doesn’t enter the water. Instead, Brad Hollingsworth squats next to its swampy edge and retrieves a recording device the size of a deck of ...