Goodwife Nutbrush was a small but sprightly female squirrel in her middle seasons. She was the loving, protective mother of Treescamp and adoptive mother of Alderjack. During the beginning of Siege over Mossflower Country, she was not mentioned until she and Slimbrook rescued her son, Alderjack, and Horlington Bradshaw Vittlescoff III from the Flitchaye, then she is revealed to be Treescamp's mother. She thought he and Alderjack had been picking acorns at the time and was initially upset at Treescamp.