Francis M. Veraldi is a fish biologist and restoration ecologist for the US Army Corps of Engineers, where he leads multidisciplinary teams for the formulation, design, and implementation of aquatic ecosystem restoration projects. Stephen M. Pescitelli is retired from the Illinois Department of Natural Resources, where he spent thirty years as a Natural Resources Advanced Specialist and stream biologist. He was responsible for monitoring fish assemblages in the watershed areas of the Des Plaines, DuPage, Fox, Kankakee, and Mazon Rivers as well as the Aux Sable Creek. He was also involved in stream restoration, focusing on dam removals in northeastern Illinois. He also worked and studied at the Illinois Natural History Survey. Philip W. Willink is an academic researcher for the Illinois Natural History Survey. He was previously a senior research biologist in the Daniel P. Haerther Center for Conservation and Research at the John G. Shedd Aquarium and the assistant collections manager for the Fish Division at the Field Museum of Natural History.
“This region has a rich diversity of aquatic habitats formed as the Pleistocene glaciers that had dominated the area for thousands of years receded to the north and left behind rivers flowing through prairies and wetlands, small lakes, and the foremost feature of the region, massive Lake Michigan—the fifth largest lake in the world. . . . This new book, Fishes of the Chicago Region . . . provides a large amount of new information for fishes in a rapidly changing area. . . . An excellent addition.” -- Larry M. Page, curator of fishes, Florida Museum of Natural History, from the foreword