University of Iowa Saylorville Lake Visitor Center / Natural Resources Saylorville Lake Visitor Center / Trash Bash Saylorville Lake Visitor Center / Saylorville Lake Visitor Center / Iowa State University Saylorville Lake Visitor Center / Visitor Center Butterfly Garden Saylorville Lake Visitor Center / Pella Wildlife Company Saylorville Lake Visitor Center / Saylorville Visitor Center / /
Holiday
Earth Day / /
NaturalFeature
Saylorville Lake / /
Organization
Iowa Department / Iowa State University / University of Iowa / Corps of Engineers Cherry Glen Picnic Area / /
Person
Matthew Hill / Cherry Glen Picnic / Steve Spangler / Cherry Glen Campground / Aldo Leopold / Paul Frese / / /