Hunting, fishing, trapping; disturbance or injury on wildlife refuges.
Importation or shipment of injurious mammals, birds, fish (including mollusks and crustacea), amphibia, and reptiles; permits, specimens for museums; regulations.
Force, violence, and threats involving animal enterprises.
Transportation of water hyacinths.
Use of aircraft or motor vehicles to hunt certain wild horses or burros; pollution of watering holes.
Enforcement of animal fighting prohibitions.