Biscayne National Park: Raising baby corals in America's barrier reef

How scientists are training corals to be ready for a warmer future.

Biscayne National Park is unlike any other national park…it’s 95% underwater. It’s home to part of the third largest coral reef in the world and the only living coral barrier reef in the continental United States. 

But this past summer, the corals in and around this park on Florida’s coral reef experienced the worst coral bleaching event ever recorded. Water temperatures broke records, rising to over 100 degrees for two days in a row. Hot tub water.

So what can be done? In this episode, Chris takes a boat out to Biscayne National Park to find out. Here, just a few miles offshore from the metropolis of Miami, researchers are on a mission to save these corals for a warmer future - by growing the hardiest of them in captivity, and planting them back in the sea.  

This show would not be possible without listener support. You can help us continue to create this special immersive storytelling by donating at kuow.org/donate/thewild. Thank you.

For some great photographs and clips from our journey through the national parks, check out our Instagram @thewildpod and @chrismorganwildlife.

THE WILD is a production of KUOW, Chris Morgan Wildlife, and the NPR Network. This episode was produced by Lucy Soucek and edited by Jim Gates. THE WILD  is hosted, produced and written by Chris Morgan. Fact checking by Apryle Craig. Our theme music is by Michael Parker.