What Customers are Saying: 1  I was having a terrible problem with the wheel bearings on my 98 Chevy Cavalier and I suspect that using this website saved me plenty of time and money.  I was having a terrible problem with the wheel bearings on my 98 Chevy Cavalier and I suspect that using this website saved me plenty of time and money.
Often there is more than one opening in a burrow system. Ground squirrels live in colonies that can include several dozen animals in a complex of burrows. More than one squirrel can live in a burrow. Ground squirrels are active during the day, mainly from midmorning through late afternoon, especially on warm, sunny days. Ground squirrels have two periods of dormancy during the year.
All three squirrels are active year-round but may hole up for several days during severe winter storms or periods of extreme cold. Tree squirrels build two general types of nests: tree cavity dens and leaf nests. Whether located in abandoned woodpecker holes or in natural cavities, tree dens offer better protection from wind, rain and snow.