Feral swine interfere with prescribed burning

According to Johnny Stowe, S.C. Department of Natural Resources (DNR) wildlife biologist, forester and prescribed fire manager, “Feral pigs are invasive, non-native vermin that disturb vegetation on the ground as they wallow and root for food, resulting in patches of bare soil that disrupt our ability to get fire to carry continuously across areas being burned.”
Source: SCDNR

Talk about South Carolina!