Feral Swine

Free-ranging populations of feral swine exist in at least 35 states, and the nationwide population is estimated at approximately 5 million animals.  States with the highest numbers of feral swine include, California, Florida, Oklahoma, and Texas.  Feral swine are an invasive species that are native to Eurasia, but have become well adapted to the United States since their introduction in the early 1500’s.

Click here to view the brochure, “Feral Swine: Damage and Disease Threats”

Feral swine damage pastures, agricultural crops, lawns, landscaping and natural areas due to feeding, rooting, wallowing, grazing, and trampling activities.  Feral swine are reservoirs of many diseases and act as a host to parasites that can negatively impact agricultural animals, especially swine.  Integrated management solutions to address problems and control or eradicate feral swine populations may include exclusion, population management and removal of animals, and innovative approaches and tools generated by research.

Overview

Feral swine are an invasive species that cause damage to agricultural crops and livestock and threaten native wildlife and the environment.

Conflicts

Conflicts with feral swine vary widely, from agricultural crop damage to disease threats to livestock.

Management Assistance

WS provides technical assistance and direct management of feral swine problems in many states.

Research

WS’ National Wildlife Research Center (NWRC) conducts research and investigational activities on a wide variety of wildlife damage issues, including those related to feral swine.