"In 1969, the Game Research Section of the Colorado Division of Game, Fish and Parks conducted field and/or laboratory research at varying levels on most game birds and mammals in Colorado...In addition to ecological inquiry, population trends, productivity and movements of some of these species were determined on key ranges...Summaries given in this report are necessarily brief, confined for the most part to need for study, a word on methods, and results in more or less general terms. Final reports will, of course, formally close each research project."--Page iv.