Earth Optimism: Frogs

Brian Gratwicke explains how we are saving frogs with science. Release trials in the wild begin this spring.


On Earth Day weekend, the Smithsonian is convening the Earth Optimism Summit, an event about the science that’s working to solve complex conservation challenges around the globe. Stay tuned as we share more stories with #EarthOptimism.

Posted: 13 April 2017
About the Author:

The Torch relies on contributions from the entire Smithsonian community.