Groundhog – Puzzle with 200 pieces Groundhog. Size 493 x 362 mm. With large puzzle pieces. We find Alpine groundhogs on alpine pastures and subalpine meadows. To protect themselves from enemies in the open terrain, the groundhogs, which live in family groups, rely on their large burrows, which can extend up to 20 m with a depth of 3 m. In case of danger, they quickly disappear into them and also hibernate there for about six months. Groundhogs can live up to 12 years, and their size ranges from about 50 to 70 cm including the tail.