Squirrels

Habitat

Urban: Although the grey squirrel is found in parks and woodland areas, they adapt quite easily to urban environments, taking up residence in and around buildings. They become very accustomed to utilizing attics and chimneys for nesting sites.

Litter size: Female squirrels produce litters between 1 and 7 offspring (typically 5 or 6).

Rearing: The naked, blind and deaf young are fed every two to four hours for several weeks. At seven – eight weeks, they start to follow their mother around within the den site. The young squirrels gradually begin to eat solid food and are weaned at ten – eleven weeks of age. A month later, they start to leave the den. If there are not too many squirrels in the area, the young will build nests nearby. Otherwise, they will be chased away to less crowded feeding areas. Typically some of the squirrels will remain actively using the birthing den.

Sexual maturity: Squirrels are sexually mature and able to reproduce at 11 months.

Food and Feeding

Frequency: The Grey Squirrel feeds every day, even in the winter. It does not hibernate and is unable to conserve enough energy to survive for long periods without food.

Time of day: It is most active at dawn and dusk, when it searches for whatever fruits, shoots, and seeds that are in season. Small thumbs on it’s front paws allow it to hold food securely as it feeds.

Diet: The squirrel’s diet varies according to season. It eats mainly tree bark and fungi in the winter and buds in the summer. In September squirrel’s eat nuts and acorns. A hungry grey squirrel will also raid a bird’s nest for eggs, steal food from bird feeders and dig up plants. In urban environments the grey squirrels also come across free handouts from people (namely peanuts in the shell). The squirrel buries extra food just below the soils surface, which it later locates by smell.