Adaptive Strategies and Population Ecology of Northern Grouse was first published in 1988. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions.

This book is at once a major reference to the species of grouse that inhabit North America and the Holarctic and a synthesis of all the available data on their ecology, sociobiology, population dynamics, and management. The book undertakes to answer two long-standing questions in population ecology: what actually regulates the numbers within a population, and what are the breeding and survival strategies evolved in this northern environment? For Volume I, editors Arthur T. Bergerud and Michael W. Gratson have drawn together their own work and that of colleagues in North America, Iceland, and Norway—in all, eleven research studies, averaging six years' duration, on eight species of grouse. These studies deal with the blue and ruffed grouse of the forest habitat; the sharp-tailed grouse, prairie chicken, and sage grouse of the prairie or steppe; and the white-tailed, rick, and willow ptarmigan found in alpine and arctic tundras. The authors describe the rich repertoire of behavior patterns developed by the hen and the cock to achieve their two primary objectives—first, to stay alive, and then to breed. Volume II, primarily the work of Bergerud, synthesizes the evidence in Volume I and in the grouse research literature from a theoretical perspective. Several potentially controversial sociobiological hypotheses are advanced to account for flocking behavior, migration, dispersal, roosting and feeding behavior, mate choice and mating systems. The demographic analysis provides new insights into cycles of abundance, the limitation of numbers, and the demographic factors that determine densities. The contributors, besides Bergerud and Gratson: R.C. Davies, A. Gardarson, J.E. Hartzler, R.A. Huempfner, D.A. Jenni, D.H. Mossop, S. Myrberget, R.E. Page, R.K. Schmidt, W.D. Svedarsky, and J.R. Tester.

Adaptive Strategies and Population of Northern Grouse was first published in 1988. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions.

The first volume contains eleven studies of eight grouse species; the second contains primarily the work of Bergerud, which utilizes the evidence in the first volume to advance theories of behavior and offer new demographic insights.

This second volume contains primarily the work of Bergerud, which utilizes the evidence in the first volume to advance theories of behavior and offer new demographic insights.

The Birds of Washtenaw County, Michigan provides a comprehensive account of the birdlife in Washtenaw County. Situated to the west of Detroit in southeast Michigan, the county has an exceptionally rich history of ornithological study, fueled by the activists of numerous amateur birdwatchers and by the interests of two major universities.

Frequency accounts of the 267 species recorded in the county during the last 15 years are framed by a discussion of the topographical history of the county. In addition, the authors present notes on another 30 species not seen in the county since 1976. A comprehensive site guide offers suggestions of the optimal locals and times to try to find the birds.

Michael A. Kielb has studied birds in Michigan for over 15 years and teaches classes on birds at the Matthaei Botanical Gardens in Ann Arbor and the College of Du Page in Illinois. He also leads bird-watching tours throughout the Americas and is currently a Research Associate in the Reproductive Sciences Program at the University of Michigan.

John M. Swales first became interested in birds while teaching in the Sudan and has been exploring the birdlife of Washtenaw County since arriving at the University of Michigan in 1985. He is Professor of Linguistics and Director of the English Language Institute, University of Michigan.

Richard A. Wolinski has been studying birds of Washtenaw County for nearly two decades. He is a staff biologist with an engineering firm in southeast Michigan.