The 350 mountain yellow-legged frogs were reintroduced to the San Bernardino Mountains as part of an effort from Birch ...

More than 350 endangered Mountain Yellow-legged Frogs were released into the wild by a team from Birch Aquarium, UCLA and the ...

Efforts to restore the red-legged frog to Southern California, where it had all but disappeared, seemed doomed when the COVID-19 pandemic struck and restrictions were put in place at the U.S.-Mexico b ...