North Carolina Wildlife Resources Commission.

The N.C. Wildlife Resources Commission has unveiled a new online reporting tool for people to report any sightings of feral swine or their damage to the agency. Feral swine, also called wild boar and feral hogs, are an invasive species that cause significant damage to plant communities and wildlife habitat, prey on native wildlife, compete with native species for limited food and clean water resources and potentially spread diseases that pose substantial risk to livestock, wildlife, humans and pets. Commission biologists, along with other members of the N.C. Feral Swine Task Force, are seeking information from the public to better understand the distribution and abundance of feral swine across the state, and to estimate type and extent of damages they are causing, including damage to agricultural crops, timber, wildlife habitats, landscaping and others.

Reported sightings will help members of the task force determine priority areas where they can focus management efforts. Education and outreach events, technical assistance staff, loaner traps, and other control measures will be focused in areas of greatest need. For more information on feral swine in North Carolina, visit the Commission’s feral swine web page.

United States Department of Agriculture. USDA Climate Hubs.

Feral swine have recently invaded parts of the Northwest. They have been invading southwestern and central Oregon since 2004 and were first detected in Washington in 2016. Idaho has not seen significant numbers of feral swine, however migrating pigs may pose a threat. The population growth potential of feral swine is closely associated with food availability, which is becoming more abundant year-round due to warmer winter conditions that are linked to climate change. Projected increases in extreme events and average summer temperatures in the region are not expected to negatively impact the success of feral pigs. In response, timely population control measures are necessary to avoid damage to crops, forests, and rangelands.

Louisiana Department of Wildlife and Fisheries.

USDA. APHIS. National Wildlife Research Center.

Our scientists are developing strategies and methods to manage the brown treesnake and protect endangered species and other wildlife, improve public health, and protect power stations and other sensitive locations from intrusion.

Centre for Invasive Species Solutions (Australia).

Centre for Invasive Species Solutions (Australia).

Internet Center for Wildlife Damage Management.

See also: Birds for more fact sheets

Internet Center for Wildlife Damage Management.

See also: Prevention and Control of Wildlife Damage - Other Mammals for more resources

Washington State Recreation and Conservation Office. Washington Invasive Species Council.

Washington State Recreation and Conservation Office. Washington Invasive Species Council.

South Florida Water Management District.

The South Florida Water Management District Governing Board is taking aggressive action to protect the Everglades and eliminate invasive pythons from its public lands. Starting in March 2017, the Python Elimination Program incentivizes a limited number of public-spirited individuals to humanely euthanize these destructive snakes, which have become an apex predator in the Everglades. The program provides access to python removal agents on designated SFWMD lands in Miami-Dade, Broward, Collier, Hendry and Palm Beach counties.

Florida Fish and Wildlife Conservation Commission.

Python Patrol is a no-cost training program that aims to create a network of trained individuals throughout south Florida who know how to identify Burmese pythons, report sightings, and in some cases, capture and humanely kill the snakes. Python Patrol training is offered throughout south and southwest Florida.

Nature Conservancy.

DOD. Defense Technical Information Center.

This report provides information on specific aspects of the Department’s BTS control program as required by Section 314 of Public Law 110-181. Submitted by The Office of the Secretary of Defense, Deputy Under Secretary of Defense (Installations and Environment).

The African clawed frog was first discovered in California in 1968. It was imported for laboratory research and the pet trade. This species can negatively impact native amphibian and fish populations.

The Argentine black and white tegu is native to South American and the first established population in the U.S. was documented in Florida in 2006. It's means of introduction was via the pet trade and the Argentine black and white tegu is a generalist omnivore that preys on many native species.

The Gambian giant pouched rat is native to African. It was discovered in Florida in 2004, but was first introduced in 1999. The rat was released by an exotic pet breeder. This species is a large rodent capable of becoming highly destructive to agricultural crops and native species and may also serve as a vector of several diseases.

University of Georgia. Center for Invasive Species and Ecosystem Health; USDA. APHIS. National Feral Swine Damage Management Program.

Feral swine (wild pigs, boars or feral hogs) are a destructive, invasive species that are prevalent in the U.S. and Canada. Federal, State, Provincial, local and territorial agencies are working together to manage the threat and damage caused by feral swine and to mitigate their impact. 

Washington State Recreation and Conservation Office. Washington Invasive Species Council.

The states of Oregon, Washington, and Idaho are urging people to report any feral pig sighting by calling a toll-free, public hotline, the Swine Line: 1-888-268-9219. The states use hotline information to quickly respond to a feral swine detection, helping to eradicate and curb the spread of the invasive species.
See also: Feral Swine Fact Sheet [PDF, 208 KB] and Squeal on Pigs! Poster [PDF, 20.6 MB]

Upper Columbia Conservation Commission; Montana Invasive Species Council. Montana Invasive Species.

Feral swine are highly destructive and potentially dangerous animals. Biologists describe feral swine as any swine not confined in fences. Their spread is blamed for an estimated $1.5 billion worth of damage to crops, wildlife, and the environment. To prevent the introduction of feral swine into Montana, the 2015 Legislature prohibited the transportation, possession, and hunting of feral swine. There are no known established populations in Montana, although there are populations as close as North Dakota and Saskatchewan. Early detection and rapid response are the keys to success. Eradicating small populations and minimizing the impacts of these invasive species are important to protect the economy and natural resources of the region. If you see a feral swine, report it immediately by calling 406-444-2976.