Woodchuck (groundhog, chuck, whistle-pig, whistle pig)
Woodchucks are large (up to 10 pounds) rodents native to much of North America. They inhabit open areas, backyards, and woodland edges and forage on grasses, flowers, vegetables, fruits, nuts, and crops. Woodchucks are well adapted for digging, and live and hibernate in burrows, which typically have a main entrance and one or more escape entrances. They also are good climbers and can scale fences and climb low trees. Woodchucks have few natural predators. When threatened, they prefer to retreat to...