Tree squirrels are small to medium-sized rodents belonging to the family Sciuridae. They are commonly found in wooded areas and urban parks, where they build nests in trees. Their bushy tails help with balance and communication, while their sharp claws allow them to climb easily. These squirrels primarily eat nuts, seeds, fruits, and sometimes insects. They play a vital role in their ecosystems by helping to disperse seeds, which promotes forest growth. There are several species of tree squirrels, including the Eastern Gray Squirrel and the Fox Squirrel, each adapted to their specific habitats.