By Dave McElveen, Tall Timbers Research Associate. Photo by Mary Jane (M.J.) Krotzer.
Tall Timbers’ Central Florida Rangeland Quail Program might be best known for its intensive bobwhite management practices.
But biologists and volunteers have also discovered the frequent prescribed fire that produces and maintains large contiguous areas of native ground cover is home to a rare species of Florida butterfly.
During a survey of Escape Ranch in October, Tall Timbers staff and five volunteers discovered the Berry’s skipper butterfly. Their intent was to locate other rare species, Dotted and Meske’s skippers, but throughout the day the group observed 45 species of butterflies with a total of 819 individuals, including 41 Berry’s skippers.
That is a very large number of the rare butterfly in a single survey day.
The fire regime at Escape is promoting a healthy diversity of butterflies species at sustainable population levels. The implementation of a mix of burned and unburned units in close proximity creates a mosaic of 1-year and 2-year roughs that are ideal for high butterfly populations in Central Florida prairies.
Escape Ranch is to be commended for maintaining large, contiguous areas of native ground cover that have a minimum of invasive exotic plant species. To our knowledge, Escape Ranch has the largest known population of the rare Berry’s skipper in Florida.

















