Mr. Roseberry is an Emeritus Senior Scientist (Wildlife) in the Cooperative Wildlife Research Laboratory. He has authored or coauthored more than 50 technical articles, monographs, and book chapters plus an authoritative book on the population ecology of the northern bobwhite. He has been a member of The Wildlife Society for over 30 years and twice received that organization's Outstanding Publication Award. He has also received the Professional Award of Merit from both the Illinois Chapter and North Central Section of TWS. His areas of interest and expertise include population dynamics, habitat relationships, and computer modeling. His current research interests are focused on wildlife applications of GIS, landscape level habitat relationships of upland wildlife and white-tailed deer, and white-tailed deer harvest management