Scientists scuba diving in Dry Tortugas National Park

two scuba divers on the surface of clear blue water over a coral reef with a lighthouse in the background

Detailed Description

Christina Kellogg and David Zawada using SCUBA gear to sample the microbiomes of corals at Loggerhead Key, Dry Tortugas, Florida. Chris Kellogg studies corals to understand coral heath and potential diseases. 

Learn more about Coral Microbial Ecology at USGS.


Image Dimensions: 3648 x 2736

Date Taken:

Location Taken: US