DNR Classroom Connections

Displaying 11 - 14 of 14 results.

DNR Wildlife Research Technician, David Hoffman

Meet David Hoffman - DNR Wildlife Research Technician. He is passionate about education and outreach and has conducted over one hundred school programs.

November 5, 2026

DNR Wildlife Research Technician David Hoffman showing a young girl a trumpeter swan during a public program

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.

September 29, 2026

DNR Fisheries Research Technician Mark Richardson

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.

September 29, 2026

DNR Environmental Specialist Matt Graesch

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.

September 29, 2026

DNR Classroom Connections

DNR Wildlife Research Technician, David Hoffman

DNR Fisheries Research Technicians, Mark Richardson and Joshua Goff

DNR Environmental Specialist, Matt Graesch - Contaminated Sites and Solid Waste

DNR Upland Game Biologist, Todd Bogenschutz

Iowa DNR Customer Service

Phone

How can we help?