About Woodchuck
The woodchuck (Marmota monax), also known as the groundhog, is a large ground squirrel measuring 40–65 cm and weighing up to 14 pounds. It excavates burrow systems with 2–5 entrances and a main tunnel up to 15 meters long, displacing enormous volumes of soil that can damage garden beds, undermine concrete slabs, and destabilize building foundations. Woodchucks are voracious herbivores, consuming 1–1.5 kg of vegetation daily during their active season (March–September). They are true hibernators, inactive from October to late February. Beyond crops and gardens, their burrows provide critical habitat for foxes, skunks, and rabbits.
Geographic Distribution
This rodent is found across Asia, with notable populations in China and surrounding regions.
Management
If you suspect a Woodchuck problem, consult our recommended exterminator services or browse our full pest species database for related species and control guidance.