Howell Nature Center Program At Oak Trails School, March 1994 Year 1994 Month March Rights Held By Donated by the Ann Arbor News. © The Ann Arbor News. Copyright Copyright Protected Related Feathery Lesson Photo Subjects Birds & Birding Howell Nature Center Education Oak Trails Montessori School Nature Animals Old News Ann Arbor News Kathy Frantz Robert Chase 6727 Warren Rd