Presidential Postdoctoral Fellow in the Department of Fish and Wildlife Conservation at Virginia Tech

DCA Outdoor, Landscape and New Product Design

Brooklyn Bridge Park, Horticultural Director

Springfield Art Museum, Director

Author of Tallgrass Prairie Wildflowers: A Field Guide to Common Wildflowers and Plants of the Prairie Midwest

Springfield, Missouri Parks, Conservation Coordinator, Special Facilities

Author of In the Country of the Kaw and Director of Conservation, Lauritzen Garden

Habitat Architects, President and Owner

Curator, Blomquist Garden of Native Plants

Co-Founder Starhill Forest Arboretum and Author

Izel Native Plants, Education & Outreach

Executive Director, Natural Land Institute & Author

Missouri Dept of Conservation, Kansas City Regional Natural History Biologist

Barr Engineering Company, Ecologist and Landscape Architect

Author of The Humane Gardener

Institute of Botanical Training , Director and Primary Instructor

The Nature Conservancy, Nebraska, Director of Science and Stewardship; Author

Missouri State Ornithologist