Groundhogs, also known as woodchucks, are large, ground-dwelling rodents. Adults average about ten pounds. They are strictly vegetarians. They dig large, complex, interconnecting burrows. They are excellent diggers. Each spring, a female gives birth to 4-6 young. Groundhogs are true hibernators in the northern parts of their range. The spring emergence always occurs exactly onFebruary 2nd. Oftentimes the groundhog will engage in a behavior known as shadow spotting. Like all rodents, the groundhog's teeth grown continually, and thus this mammal must gnaw.
Nuisance concerns: The primary problem encountered with groundhogs involves their propensity to dig. They can and do move a lot of dirt, and when this digging occurs near a human structure, such as under a concrete deck, the absence of supporting dirt can lead to a vulnerable foundation prone to cracking. The secondary concern is the groundhog's appetite, and the damage it can cause to crops.
