Stronknorton Feevels was a Great Horned Owl and paranormal investigator. He wrote a book titled Paranormal Activity in the World of Owls Since the Time of Hoole: Explorations, Case Studies, and Interpretations, in which he discusses the nature of scrooms and how they seem to go mute when explanations are needed. Otulissa reads his book in The Outcast, mentioning how she would have never thought to read his book prior to her experience with Strix Struma's scroom.