Wire snares set inside and adjacent to African national parks kill and injure large mammals including lions. Lions that scavenge snared prey or become snared themselves suffer severe injuries requiring veterinary intervention or resulting in death.
Lions with snare injuries suffer progressive tissue damage as wire constricts around limbs. Infections in snare wounds lead to septicaemia and death without treatment. Injured lions that cannot hunt normally may prey on livestock in adjacent areas, creating conflict situations that result in retaliatory killing, compounding the welfare harm. Lion cubs whose mothers are incapacitated by snare injuries face starvation.