Sawicki entering De Leons Springs Cave.
(Photo: Dr. Mike Stine)
Collecting microbial samples in De Leon Springs Cave.
(Photo: Mark Long)
Sawicki entering cave south of High Springs, Florida
(Photo: Paul Moler)
(Photo: Bonnie Stine)
Photo (Kristin Sawicki)
Sawicki in Hole in the Wall Cave
(Photo: Dominick Gheesling)