Elementary School Middle School High School Fishing DNR Classroom Connections DNR Fisheries Research Technicians, Mark Richardson and Joshua Goff Meet Mark Richardson and Joshua Goff, Fisheries Research Technicians with the Large Reservoirs Research Team. They help with Walleye research projects. Display Date September 29, 2026 Image
Elementary School Middle School High School Land Quality Wildlife DNR Classroom Connections DNR Upland Game Biologist, Todd Bogenschutz Meet DNR Upland Game Biologist, Todd Bogenschutz. He oversees Iowa’s pheasant, quail, gray partridge, rabbits, jackrabbits, and prairie grouse research. Display Date September 29, 2026 Image
Elementary School Middle School High School Land Quality DNR Classroom Connections DNR Environmental Specialist, Matt Graesch - Contaminated Sites and Solid Waste Meet Matt Graesch, DNR Environmental Specialist. He has had a lifelong interest in geology specifically as it relates to Iowa’s vast landscapes. Display Date September 29, 2026 Image
