Biologists will monitor the tadpoles this summer as they grow into baby frogs in the Santa Monica Mountains near Los Angeles. Photo by Ronatory via Unsplash Hundreds of red-legged frog tadpoles, once ...
For more than 10 years, the San Diego Zoo Wildlife Alliance has led an effort to bolster the population of a threatened species, the mountain yellow-legged frog. But as the zoo’s facilities have ...
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