Sciurus Hudsonicus is commonly known as the red squirrel or the eastern red squirrel. These small mammals are known for their reddish-brown fur, long bushy tails, and curious personalities. Other synonyms for this species include the pine squirrel, chickaree, and red rat. These squirrels are found throughout most of North America, from Canada to parts of the United States. They are known for their agility and quick movements, as well as their ability to store food for the winter. While they are not considered endangered, their habitat is threatened by deforestation and urbanization, making conservation efforts important to preserve their populations.