Conservationists Trying to Save, Reproduce Endangered Frogs

Conservationists Trying to Save, Reproduce Endangered Frogs
September 17, 2011
Zulima Palacio | Panama

"Smithsonian conservationist Brian Gratwicke is directing a campaign to save and reproduce in captivity some of the world's most endangered frogs."

Frogs are are in the middle of the food chain; they eat insects and are eaten by larger animals.

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