The Eastern fox squirrel (Sciurus niger), commonly known as the eastern gray squirrel, is a species of tree squirrel native to North America. This medium-sized rodent is found predominantly in the eastern parts of the United States and southeastern parts of Canada.
The Eastern fox squirrel has a distinctive appearance characterized by its large size, with adults reaching about 18-25 inches in length, including their long bushy tail. The fur of this squirrel is primarily gray or brown, with reddish tinges along its back and sides. Its underbelly usually ranges from white to pale yellow. This squirrel also possesses large, rounded ears and sharp claws, which aid in climbing trees and gathering food.
This species is incredibly adaptable and can be found in a variety of environments, from urban parks and residential areas to deciduous forests. Eastern fox squirrels are highly arboreal and spend the majority of their time in trees, where they build nests, called dreys, from twigs and leaves for shelter and rearing young.
Eastern fox squirrels are opportunistic omnivores that feed on a diverse diet. Their diet primarily consists of nuts such as acorns, walnuts, and hickory nuts, as well as seeds, fruits, fungi, and even bird eggs or young birds. They have also been known to scavenge from bird feeders and raid gardens for fresh produce.
These squirrels are known for their bushy tails, which provide balance and enable them to communicate through various tail movements. They are active during the day and communicate with each other using vocalizations, such as barks and chirps.
The Eastern fox squirrel is an iconic and common sight in many eastern regions, appreciated for its agile nature and charismatic presence in natural and human-altered landscapes.
