Ralph Walnut is a member of the Walnut Squirrel Family residing in Sylvanian Village. He possesses boundless energy and demonstrates exceptional tree-climbing prowess. This skill is notably displayed when he swiftly retrieves his younger brother Ambrose's balloon from a tall tree, boasting that he has climbed every tree in Sylvanian Village, though others have not confirmed this claim. Ralph Walnut appears in the animated series "Sylvanian Families: Freya's Happy Diary," specifically in the season one episode "Ralph Walnut's Summer Days," which aired on November 3, 2022, focusing on his summer activities.