Paul Haver, Fishery Biologist, addresses students from Mancelona, Michigan during a recent fish anatomy presentation. -FWS photo

 Summer school students from Mancelona High School participated in a presentation on fish anatomy and were treated to a tour of the Jordan River NFH. Fisheries Biologist, Paul Haver and Step Student Chris Olds led the class through a dissection of Lake trout.  Haver provided the students with information on the function of the organs and structures the students were to identify.