EnvironmentScientists Seek Crowd-Sourced Data To Map Land Damaged By Wild PigsDecember 2, 2016 | Julia MitricWild pigs cause serious damage to grazing lands and watersheds. UC Cooperative Extension scientists have developed a GIS-based tracking app to assess wild pig damage in order to figure out how to mitigate the creatures' impacts. Listen /Update RequiredTo play audio, update browser or Flash plugin.