The Florida panther is the only known breeding population of mountain lions in the United States east of the Mississippi River. This tiny population survived early extermination by people due to the highly impenetrable Florida Everglades. It it also the only population with federal protection under the Endangered Species Act. In the 1980's, the Florida panther population was down to only a few dozen inbred cats, and researchers released female lions from Texas to help bolster the population. Today, Florida panther numbers have rebounded, but their habitat continues to shrink; resulting in increased roadkill. With your help, we can raise awarness of these issues and incraese the tools available to protect these animals.