Endangered baby frogs bred in zoo find new life in San Bernardino

These frogs get swimming lessons before being released into the wild - The San Diego Union-Tribune

San Bernardino National Forest - News & Events

More Than 70 Endangered Mountain Yellow-legged Frogs Reintroduced into Southern California Lake in Cross-country Effort to Conserve the Species

San Diego Zoo scientists release endangered frogs into San Bernardino Mountains lake – NBC 7 San Diego

California Commission Lists Yellow-Legged Frog as Endangered – NBC 7 San Diego

12 Must-See Zoos and Aquariums

Tadpole population explosion: LA Zoo breeding endangered frog native to local mountains – Daily News

Rare frogs returned to San Gabriel Mountains - Los Angeles Times

Zoo helping boost endangered frog population with baby frog release: 'Every tiny frog counts