An environmental activist who pled guilty this month to poaching elk during a November hunting trip will resign his position as the Idaho director of the Greater Yellowstone Coalition. Marv Hoyt, a leading critic of mining activities on the health of sheep and cattle, killed three elk and left the carcasses of two behind to rot in the field. Hoyt had only one tag for one elk, and initially denied to fish and game officers he had killed the other two cows and tried to hide the carcasses with tree branches. Although the protection of elk is a central goal...