Photo Details

Photo detail

March 2, 2013

Wildlife Biologist Linda Thurston of Defenders of Wildlife untangling a string of fladry, a non-lethal system for protecting livestock from wolves, on a ranch in the Paradise Valley, Mont. Research shows the flags, often backed up by an electriclaly charged wire, somehow make wolves less likely to cross the line, offering protection for livestock that are bunched up at calving time.