Great Lakes
References
Albert, D. 1994. Michigan's landscape. Pages 581 in D. C. Evers, editor. Endangered and threatened wildlife of Michigan. University of Michigan Press, Ann Arbor. 412 pp. Anderson, R. C. 1970. Prairies in the Prairie State. Transactions of the Illinois State Academy of Science 63:17241734. Anderson, R. C. 1990. Illinois prairies: a historical perspective. Pages 384391 in L. M. Page and M. R. Jeffords, editors. Our living heritage: the biological resources of Illinois. Illinois Natural History Bulletin 34. 477 pp. Andrle, R. F., and J. R. Carroll. 1988. The atlas of breeding birds in New York state. Cornell University Press, Ithaca, N.Y. 551 pp. Ann Arbor News. 1995. Wolves resurge in U.P. without man's influence. 16 April 1995, Ann Arbor, Mich. Bailey, R. M., and G. E. Smith. 1981. Origin and geography of the fish fauna of the Laurentian Great Lakes. Canadian Journal of Fisheries and Aquatic Sciences 38:15391561. Baldwin, N. S., R. W. Saalfeld, M. A. Ross, and H. J. Buettner. 1979. Commercial fish production in the Great Lakes, 18671977. Great Lakes Fishery Commission Technical Report 3. Ann Arbor, Mich. 187 pp. Barnes, B. V., and W. H. Wagner, Jr. 1981. Michigan trees. University of Michigan Press, Ann Arbor. 384 pp. Bayliss, J. E., and E. L. Bayliss. 1955. River of destiny, the Saint Marys. Wayne State University Press, Detroit. 328 pp. Best, D. A., M. Gilbertson, and H. Hudson, editors. 1990. Proceedings of the expert consultation meeting on bald eagles. International Joint Commission, Great Lakes Regional Office, Windsor, Ontario. 33 pp. Blaustein, A. R., and D. B. Wake. 1990. Declining amphibian populations: a global phenomenon? Trends in Ecology and Evolution 5:203204. Bohlen, H. D. 1989. The birds of Illinois. Indiana University Press, Bloomington. 221 pp. Brady, V. J., and T. M. Burton. 1995. The microcrustacean community of a Saginaw Bay coastal emergent marsh. Pages 325341 in M. Munawar, T. Edsall, and J. Leach, editors. The Lake Huron ecosystem: ecology, fisheries, and management. Ecovision World Monograph Series, S.P.B. Academic Publishers, Amsterdam, The Netherlands. Brauning, D. W., editor. 1992. Atlas of breeding birds in Pennsylvania. University of Pittsburgh Press, Pa. 484 pp. Brenner, F. J. 1985. Aquatic and terrestrial habitats in Pennsylvania. Pages 717 in H. H. Genoways and F. J. Brenner, editors. Species of special concern in Pennsylvania. Carnegie Museum of Natural History Special Publication 11. Pittsburgh, Pa. Brewer, R., G. A. McPeek, and R. J. Adams, Jr. 1991. The atlas of breeding birds of Michigan. Michigan State University Press, East Lansing. 594 pp. Britt, N. W. 1955a. Hexagenia (Ephemerop-tera) population recovery in western Lake Erie following the 1953 catastrophe. Ecology 36:520522. Britt, N. W. 1955b. Stratification of western Lake Erie in summer of 1953: effects on the Hexagenia (Ephemeroptera) population. Ecology 36:239244. Brown, E. L., Jr., G. W. Eck, N. R. Foster, R. M. Horrall, and C. E. Coberly. 1981. Historical evidence for discrete stocks of lake trout (Salvelinus namaycush) in Lake Michigan. Canadian Journal of Fisheries and Aquatic Science 38:17471758. Brunstein, F. C., and D. K. Yamaguchi. 1992. The oldest known Rocky Mountain bristlecone pines Pinus aristata Engelm. Arctic Alpine Research 24:253256. Burt, W. H. 1967. Mammals of the Great Lakes region. University of Michigan Press, Ann Arbor. 246 pp. Clarke, G. L. 1954. Elements of ecology. John Wiley & Sons, New York. 534 pp. Cleland, C. E. 1982. The inland shore fishery of the northern Great Lakes: its development and importance in prehistory. American Antiquity 47:761784. Coffin, B., and L. Pfannmuller, editors. 1988. Minnesota's endangered flora and fauna. University of Minnesota Press, Minneapolis. 473 pp. Conant, R., and J. T. Collins. 1991. A field guide to reptiles and amphibians: eastern and central North America. Peterson Field Guide Series, Houghton Mifflin Company, Boston. 450 pp. Constanza, R., B. G. Norton, and B. Haskell, editors. 1992. Ecosystem health. Island Press, Washington, D.C. 269 pp. Conway, T. A. 1977. Whitefish Island: a remarkable archeological site at Sault Sainte Marie. Ontario Ministry of Culture and Recreation, Data Box 310, Toronto, Canada. 69 pp. Conway, T. A. 1980. Heartland of the Ojibway. Pages 128 in D. S. Melvin, editor. Collected archeological papers. Ontario Ministry of Culture, Recreation, and Archeological Research Report 13. Toronto, Canada. Cowardin, L. M., V. Carter, F. C. Golet, and E. T. LaRoe. 1979. Classification of wetlands and deepwater habitats of the United States. U.S. Fish and Wildlife Service FWS/OBS-79/32. 103 pp. Cummings, K. S., and C. A. Mayer. 1992. Field guide to freshwater mussels of the Midwest. Illinois Natural History Survey Manual 5. 194 pp. Curtis, J. T. 1959. The vegetation of Wisconsin. University of Wisconsin Press, Madison. 657 pp. Dahl, T. E. 1990. Wetlands losses in the United States, 1970s1980s. U.S. Fish and Wildlife Service, Washington, D.C. 22 pp. Derecki, J. A. 1985. Effects of channel change in the Saint Clair River during the present century. Journal of Great Lakes Research 11:201207. Dorr, J. A., Jr., and D. F. Eschman. 1970. Geology of Michigan. University of Michigan Press, Ann Arbor. 476 pp. Ebener, M. P., J. E. Johnson, D. M. Reid, N. P. Payne, R. L. Argyle, G. M. Wright, K. Krueger, J. P. Baker, T. Morse, and J. Weise. 1995. Status and future of Lake Huron fish communities. Pages 125169 in M. Munawar, T. Edsall, and J. Leach, editors. The Lake Huron ecosystem: ecology, fisheries, and management. Ecovision World Monograph Series, S.P.B. Academic Publishers, Amsterdam, The Netherlands. Edsall, T. A., and J. E. Gannon. 1991. A profile of Lake Saint Clair. Michigan Sea Grant College Program MICHU-SG-91-701. Ann Arbor. 15 pp. Edsall, T. A., B. A. Manny, and N. C. Raphael. 1988. The Saint Clair River and Lake Saint Clair, Michigan: an ecological profile. U.S. Fish and Wildlife Service Biological Report 85(7.3). 130 pp. Edsall, T. A., B. A. Manny, D. W. Schloesser, S. J. Nichols, and A. M. Frank. 1991. Production of Hexagenia limbata nymphs in contaminated sediments in the upper Great Lakes connecting channels. Hydrobiologia 210:353361. Edsall, T. A., E. L. Mills, and J. H. Leach. 1995. Exotic species in the Great Lakes. Pages 442444 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C. Edsall, T. A., J. H. Selgeby, T. J. DeSorcie, and J. R. P. French III. 1993. Growth temperature relation for young-of-the-year ruffe. Journal of Great Lakes Research 19:630633. Eichenlaub, V. L. 1979. Weather and climate of the Great Lakes region. University of Notre Dame Press, Notre Dame, Ind. 335 pp. Engle, E. 1991. The tremble tree. American Forests 97:5456, 6970. Evers, D. C., editor. 1994. Endangered and threatened wildlife of Michigan. University of Michigan Press, Ann Arbor. 412 pp. Ewins, P. J., S. Postupalsky, T. Weise, and E. W. Addison. 1995. Changes in the status, distribution, and biology of ospreys (Pandion haliaetus) breeding on Lake Huron. Pages 273290 in M. Munawar, T. Edsall, and J. Leach, editors. The Lake Huron ecosystem: ecology, fisheries, and management. Ecovision World Monograph Series, S.P.B. Academic Publishers, The Netherlands. Fisher, J. P., J. D. Fitzsimons, G. F. Combs, Jr., and J. M. Spitsbergen. 1996. Naturally occurring thiamine deficiency causing reproductive failure in Finger Lakes Atlantic salmon and Great Lakes lake trout. Transactions of the American Fisheries Society 125:167178. Fisher, J. P., J. M. Spitsbergen, R. Getchell, J. Symula, J. Skea, M. Babenzein, and T. Chiotti. 1995a. Reproductive failure in landlocked Atlantic salmon from New York's Finger Lakes: investigations into the etiology and epidemiology of the 'Cayuga syndrome.' Journal of Aquatic Animal Health 7:8194. Fisher, J. P., J. M. Spitsbergen, T. Iamonte, E. E. Little, and A. DeLonay Chiotti. 1995b. Pathological and behavioral manifestations of the 'Cayuga syndrome,' a thiamine deficiency in larval landlocked Atlantic salmon. Journal of Aquatic Animal Health 7:269283. Goodier, J. L. 1981. Native lake trout (Salvelinus namaycush) stocks in the Canadian waters of Lake Superior prior to 1955. Canadian Journal of Fisheries and Aquatic Science 38:17241737. Goodrich, C., and H. van der Schalie. 1932. The naiad species of the Great Lakes. University of Michigan Occasional Papers of the Museum of Zoology 238:814. Goodyear, C. D., T. A. Edsall, D. M. Ormsby-Dempsey, G. D. Moss, and P. E. Polanski. 1982. Atlas of spawning and nursery areas of Great Lakes fishes. Volumes 114. U.S. Fish and Wildlife Service FWS/OBS-82/52. 1314 pp. Great Lakes Basin Commission. 1975. Great Lakes basin framework study. Appendix 14: floodplains. Great Lakes Basin Commission. Ann Arbor, Mich. 327 pp. Great Lakes Fishery Commission. 1995a. Report of the coldwater task group to the Lake Erie committee, 22 March 1995. Great Lakes Fishery Commission, Ann Arbor, Mich. 15 pp. Great Lakes Fishery Commission. 1995b. Report of the Lake Erie yellow perch task group to the Lake Erie committee. Great Lakes Fishery Commission, Ann Arbor, Mich. 52 pp. Greeley, W. B. 1925. The relation of geography to timber supply. Economic Geography 1:114. Gwizdz, R. 1995. Moose herd grows in U.P. Ann Arbor News, 25 February 1995. 2 pp. Hall, R. J. 1995. Birds. Pages 1517 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C. Hansen, M. J., editor. 1994. The state of Lake Superior. Great Lakes Fishery Commission Special Publication 94-1. Ann Arbor, Mich. 110 pp. Heckert, J. R. 1991. Endangered and threatened species of Illinois: status and distribution. Illinois Endangered Species Protection Board, Springfield. 158 pp. Herdendorf, C. E., S. M. Hartley, and M. D. Barnes. 1981. Fish and wildlife resources of the Great Lakes coastal wetlands within the United States. U.S. Fish and Wildlife Service FWS/OBS-82/02-V2-6. 5023 pp. Hibbard, C. W., D. E. Ray, D. E. Savage, D. W. Taylor, and J. E. Guilday. 1965. Quaternary mammals of North America. Pages 509525 in H. E. Wright and D. G. Frey, editors. The Quaternary of the United States. Princeton University Press, N.J. Hodges, R. W. 1995. Diversity and abundance of insects. Pages 161163 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C. Holden, C. 1989. Entomologists wane as insects wax. Science 246:754756. Holey, M. E., R. W. Rybicki, G. W. Eck, E. H. Brown, Jr., J. E. Marsden, D. S. Lavis, M. L. Toneys, T. N. Trudeau, and R. M. Horrall. 1995. Progress toward lake trout restoration in Lake Michigan. Pages 128151 in J. H. Selgeby, R. L. Eshenroder, C. C. Krueger, J. E. Marsden, and R. L. Pycha, editors. International conference on restoration of lake trout in the Laurentian Great Lakes. Journal of Great Lakes Research 21 (Supplement 1). Hough, J. L. 1958. Geology of the Great Lakes. University of Illinois Press, Urbana. 313 pp. Hubbs, C. L., and K. F. Lagler. 1964. Fishes of the Great Lakes region. University of Michigan Press, Ann Arbor. 213 pp. Hudson, P. L., R. W. Griffiths, and T. J. Wheaton. 1992. Review of habitat classification schemes appropriate to streams, rivers, and connecting channels in the Great Lakes drainage basin. Pages 74107 in W.-D. N. Busch, and P. G. Sly, editors. The development of an aquatic habitat classification system for lakes. CRC Press, Boca Raton, Fla. Hutchins, E. F. 1979. The Ohio country. Pages 515 in M. B. Lafferty, editor. Ohio's natural heritage. Ohio Academy of Science, Columbus. Illinois Department of Energy and Natural Resources. 1994. The changing Illinois environment: critical trends assessment project. Volume 3. Ecological resources. Champaign, Ill. 242 pp. Illinois Department of Energy and Natural Resources and The Nature of Illinois Foundation. 1994. The changing Illinois environment: critical trends assessment. Summary report. Springfield, Ill. 89 pp. Illinois Endangered Species Protection Board. 1994. Checklist of endangered and threatened animals and plants of Illinois. Springfield, Ill. 20 pp. Indiana Department of Natural Resources. 1993. Indiana's rare plants and animals: a checklist of endangered and threatened species. Indianapolis, Ind. 26 pp. International Joint Commission. 1991. A proposed framework for developing indicators of ecosystem health for the Great Lakes region. International Joint Commission, Windsor, Ontario. 47 pp. International Joint Commission and Great Lakes Fishery Commission. 1990. Exotic species and the shipping industry: a special report to the governments of the United States and Canada. International Joint Commission, Windsor, Ontario. 74 pp. Jaworski, E., and N. C. Raphael. 1979. Impact of Great Lakes water level fluctuations on coastal wetlands. U.S. Office of Water Resources Technology, East Lansing, Mich. 351 pp. Jones, J. K., and E. C. Birney. 1988. Handbook of mammals of the north-central states. University of Minnesota Press, Minneapolis. 346 pp. Jude, D. J., J. Janssen, and G. Crawford. 1995. Ecology, distribution, and impact of the newly introduced round and tubenose gobies on the biota of the Saint Clair and Detroit rivers. Pages 447460 in M. Munawar, T. Edsall, and J. Leach, editors. The Lake Huron ecosystem: ecology, fisheries, and management. Ecovision World Monograph Series, S.P.B. Academic Publishing, The Netherlands.	Kerr, S. J., and C. G. LeTendre. 1991. The state of the Lake Ontario fish community in 1989. Great Lakes Fishery Commission Special Publication 913. Ann Arbor, Mich. 38 pp. Kreiger, K. A., D. W. Schloesser, B. A. Manny, C. E. Trisler, S. E. Heady, J. H. Ciborowski, and K. N. Muth. 1996. Evidence of the recovery of burrowing mayflies (Ephemeroptera: Ephemeridae: Hexagenia) in western Lake Erie. Journal of Great Lakes Research 22:254263. Krueger, C. C., and P. E. Ihssen. 1995. Review of genetics of lake trout in the Great Lakes: history, molecular genetics, physiology, strain comparisons and restoration management. Pages 348363 in J. H. Selgeby, R. L. Eshenroder, C. C. Krueger, J. E. Marsden, and R. L. Pycha, editors. International conference on restoration of lake trout in the Great Lakes. Journal of Great Lakes Research 21 (Supplement 1). Livermore, B. 1992. Amphibian alarm: just where have all the frogs gone? Smithsonian 23:113120. Lundelius, E. L., Jr., R. W. Graham, E. Anderson, J. Guilday, J. A. Holman, D. W. Steadman, and S. D. Webb. 1983. Terrestrial vertebrate faunas. Pages 311353 in H. E. Wright, Jr., and S. C. Porter, editors. Late-Quaternary environments of the United States: the late Pleistocene. University of Minnesota Press, Minneapolis. 407 pp. Manny, B. A. 1984. Potential impacts of water diversion on fishery resources in the Great Lakes. Fisheries 9(5):1923. Manny, B. A., and R. W. Owens. 1983. Additions of nutrients and major ions by the atmosphere and tributaries to nearshore waters of northwestern Lake Huron. Journal of Great Lakes Research 9:403420. McCullough, G. B. 1985. Wetland threats and losses in Lake Saint Clair. Pages 201208 in H. H. Prince and F. M. D'itri, editors. Coastal wetlands. Lewis Publishers, Chelsea, Mich. McDiarmid, R. W. 1995. Reptiles and amphibians. Pages 117118 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C. Merritt, R. W., and K. W. Cummins. 1984. Introduction. Pages 13 in R. W. Merritt and K. W. Cummins, editors. An introduction to the aquatic insects of North America. 2nd edition. Kendall-Hunt Publishing Company, Dubuque, Iowa. Messer, J. J., R. A. Linthurst, and W. S. Overton. 1991. An EPA program for monitoring ecological status and trends. Environmental Monitoring 17:6778. Mills, E. L., J. H. Leach, J. T. Carlton, and C. L. Secor. 1993. Exotic species in the Great Lakes: a history of biotic crises and anthropogenic introductions. Journal of Great Lakes Research 19:154. Minnesota Department of Natural Resources. 1994. Proposed revisions to Minnesota's endangered, threatened, and special concern species. Saint Paul, Minn. 20 pp. Minton, S. A. 1972. Amphibians and reptiles of Indiana. Indiana Academy of Science, Indianapolis. 346 pp. Mitsch, W. J., and J. G. Gosselink. 1993. Wetlands. Van Nostrand Reinhold, New York. 722 pp. Mumford, R. E., and C. E. Keller. 1984. The birds of Indiana. Indiana University Press, Bloomington. 376 pp. Nalepa, T. F., and D. W. Schloesser. 1992. Zebra mussels: biology, impacts, and control. CRC Press, Boca Raton, Fla. 810 pp. Northwoods Call. 1994. Historic pact worth 70 miles of frontage, tens of millions. 41(22) October. Charlevoix, Mich. Ogle, D. H., J. H. Selgeby, R. M. Newman, and M. G. Henry. 1995. Diet and feeding periodicity of ruffe in the Saint Louis River estuary, Lake Superior. Transactions of the American Fisheries Society 124:356369. Oldfield, B., and J. J. Moriarity. 1994. Amphibians and reptiles native to Minnesota. University of Minnesota Press, Minneapolis. 237 pp. Ontario Ministry of Natural Resources and New York State Department of Environmental Conservation. 1994. Ecosystem watch: status of the Lake Ontario ecosystem. Ontario Ministry of Natural Resources, Napanee, Ontario, and New York State Department of Environmental Conservation, Albany. 8 pp. Pennak, R. W. 1978. Fresh-water invertebrates of the United States. 2nd edition. John Wiley & Sons, New York. 803 pp. Pennsylvania Department of Environmental Resources. 1994. Pennsylvania natural diversity inventory of biota of special concern in Pennsylvania. Harrisburg, Pa. 29 pp. Pentecost, E. D., and R. C. Vogt. 1976. Environmental status of the Lake Michigan region. Volume 16. Amphibians and reptiles of the Lake Michigan drainage basin. Argonne National Laboratory, Argonne, Ill. 69 pp. Peterjohn, B. G., and D. L. Rice. 1991. The Ohio breeding bird atlas. Ohio Department of Natural Resources, Columbus. 416 pp. Peterjohn, B. G., J. R. Sauer, and S. Orsillo. 1995. Breeding bird survey: population trends 196692. Pages 1721 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C. Phillips, C. A. 1990. Where have all the frogs and toads gone? BioScience 40:422-424. Phillips, C. A. 1991. Geographical distribution: Ambystoma jeffersonianun (Jefferson salamander). Herpetological Review 22:133. Potter, R. L., and G. W. Fleischer. 1992. Reappearance of spoonhead sculpins (Cottus ricei) in Lake Michigan. Journal of Great Lakes Research 18:755758. Powell, J. A. 1995. Lepidoptera inventories in the continental United States. Pages 168170 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C. Pratt, D. M., W. H. Blust, and J. H. Selgeby. 1992. Ruffe, Gymnocephalus cernuus: newly introduced in North America. Canadian Journal of Fisheries and Aquatic Sciences 49:16161618. Reynoldson, T. B., and A. L. Hamilton. 1993. Historic changes in populations of burrowing mayflies (Hexagenia limbata) from Lake Erie, based on sediment tusk profiles. Journal of Great Lakes Research 19:250257. Rhodes, A., and W. Klein. 1993. Vascular flora of Pennsylvania: annotated checklist and atlas. American Philosophical Society, Philadelphia. 636 pp. Robbins, C. S., D. Bystrak, and P. H. Geissler. 1986. The Breeding Bird Survey: its first fifteen years, 19651979. U.S. Fish and Wildlife Service Resource Publication 157. 96 pp. Robbins, S. D., Jr. 1991. Wisconsin birdlife. University of Wisconsin Press, Madison. 702 pp. Roe, H. B., and Q. C. Ayres. 1954. Engineering for agricultural drainage. McGraw-Hill, New York. 501 pp. Root, T. L. 1988. Atlas of wintering North American birds. University of Chicago Press, Ill. 312 pp. Root, T. L., and L. McDaniel. 1995. Winter population trends of selected songbirds. Pages 2123 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C. Royce, W. F. 1951. Breeding habits of lake trout in New York. Fishery Bulletin 52:5976. Ruthven, A. G., C. Thompson, and H. T. Gaige. 1928. The herpetology of Michigan. University of Michigan, Ann Arbor. 229 pp. Santer, R. A. 1993. Geography of Michigan and the Great Lakes basin. Kendall-Hunt Publishing Company, Dubuque, Iowa. 422 pp. Schloesser, D. W., and T. F. Nalepa. 1995. Freshwater mussels in the Lake HuronLake Erie corridor. Pages 179182 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C. Schloesser, D. W., and W. P. Kovalak. 1991. Infestation of unionids by Driessena polymorpha in a power plant canal in Lake Erie. Journal of Shellfish Research 10:355359. Schloesser, D. W., T. A. Edsall, B. A. Manny, and J. S. Nichols. 1991. Distribution of Hexagenia nymphs and visible oil in sediments of the upper Great Lakes connecting channels. Hydrobiologia 219:345352. Shaffer, L. L. 1991. Pennsylvania amphibians and reptiles. Pennsylvania Fish Commission, Harrisburg. 160 pp. Simon, T. P., and J. T. Vondruska. 1991. Larval identification of the ruffe, Gymnocephalus cernuus (Linnaeus) (Percidae: Percini) in the Saint Louis River estuary, Lake Superior drainage basin, Minnesota. Canadian Journal of Zoology 69:10361039. Smith, M. L., J. N. Bruhn, and J. B. Anderson. 1992. The fungus Armillaria bulbosa is among the largest and oldest living organisms. Nature 356:428431. Smith, P. W. 1961. The amphibians and reptiles of Illinois. Illinois Natural History Survey Bulletin 28. 298 pp. Smith, S. H. 1972. Factors of ecologic succession in oligotrophic fish communities of the Laurentian Great Lakes. Journal of the Fisheries Board of Canada 29:717730. Sonzgoni, W. C., T. J. Monteith, W. N. Bach, and V. G. Hughes. 1978. United States Great Lakes tributary loading. Prepared by the Great Lakes Basin Commission staff for the Pollution From Land Use Activities Reference Group, International Joint Commission, Windsor, Ontario. 187 pp. Stearns, F. W., and G. Guntenspergen. 1987. Maps of the presettlement forests of the lakes states and major forest types of the lakes states. In W. E. Shands, editor. The lakes states forest: a resource renaissance. The Conservation Foundation, Washington, D.C. 185 pp. Swengel, A. B. 1995. Fourth of July Butterfly Count. Pages 171172 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C. Swengel, A. B., and S. R. Swengel. 1995. The tall-grass prairie butterfly community. Pages 174176 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C. Tanner, H. H. 1986. Atlas of Great Lakes Indian history. University of Oklahoma Press, Norman. 186 pp. The Nature Conservancy. 1994a. The conservation of biological diversity in the Great Lakes ecosystem: issues and opportunities. The Nature Conservancy Program, Chicago. 118 pp. The Nature Conservancy. 1994b. Rare plant communities of the conterminous United States. The Nature Conservancy, Arlington, Va. 604 pp. The Nature Conservancy. n.d. The Great Lakes biodiversity data system. The Nature Conservancy of Canada, Toronto, Ontario, and The Nature Conservancy Great Lakes Office, Chicago. 16 pp. Tiner, R. W., Jr. 1984. Wetlands of the United States: current status and recent trends. U.S. Fish and Wildlife Service, Washington, D.C. 59 pp. U.S. Bureau of the Census. 1994. County and city data book. Washington, D.C. 928 pp. U.S. Department of the Interior. 1970. The national atlas of the United States. U.S. Geological Survey, Washington, D.C. 417 pp. U.S. Fish and Wildlife Service. 1971. Wetlands of the United States. Their extent and their value to waterfowl and other wildlife. U.S. Fish and Wildlife Service, Washington, D.C. 67 pp. U.S. Fish and Wildlife Service. 1992. Report to Congress: Endangered and Threatened Species Recovery Program. U.S. Fish and Wildlife Service, Washington, D.C. 279 pp. U.S. Fish and Wildlife Service. 1994. Endangered and threatened wildlife and plants. 50 CFR 17.11 & 17.12. Washington, D.C. 42 pp. U.S. Fish and Wildlife Service. 1995. Great Lakes fishery resources restoration study. A report to Congress. U.S. Fish and Wildlife Service, Washington, D.C. 198 pp. Vogt, C. R. 1981. Natural history of amphibians and reptiles in Wisconsin. Milwaukee Public Museum, Wis. 205 pp. Wake, D. B. 1991. Declining amphibian populations. Science 253:860. Webb, T., III. 1981. The past 11,000 years of vegetational change in eastern North America. BioScience 31:501506. Webster, D. A. 1982. Early history of the Atlantic salmon in New York. New York Fish and Game Journal 29:2644. Weinrich, J. 1995. The Kirtland's warbler in 1994. Michigan Department of Natural Resources, Wildlife Division Report 3222, Lansing. 13 pp. Wells, L. 1970. Effects of alewife predation on zooplankton populations in Lake Michigan. Limnology and Oceanography 15:556565. Wheeler, Q. D. 1990. Insect diversity and cladistic constraints. Annals of the Entomological Society of America 83:10311047. Whelan, G., and W. Houghton. 1991. The Michigan DNR, hydrodams and FERC. Michigan Trout II (3). September. Whitney, G. G. 1994. From coastal wilderness to fruited plain. Cambridge University Press, England. 451 pp. Wilcox, D. A. 1995. The role of wetlands as nearshore habitat in Lake Huron. Pages 233245 in M. Munawar, T. Edsall, and J. Leach, editors. The Lake Huron ecosystem: ecology, fisheries, and management. Ecovision World Monograph Series, S.P.B. Academic Publishers, Amsterdam, The Netherlands. Williams, J. D., and R. J. Neves. 1995. Freshwater mussels: a neglected and declining aquatic resource. Pages 177179 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C. Williams, J. D., M. L. Warren, Jr., K. S. Cummings, J. L. Harris, and R. J. Neves. 1992. Conservation status of freshwater mussels of the United States and Canada. Fisheries 19:622. Wisconsin Department of Natural Resources. 1995. Wisconsin's biodiversity as a management issue. Wisconsin Department of Natural Resources, Madison. 240 pp.

Great Lakes

References

Albert, D. 1994. Michigan's landscape. Pages 581 in D. C. Evers, editor. Endangered and threatened wildlife of Michigan. University of Michigan Press, Ann Arbor. 412 pp.

Anderson, R. C. 1970. Prairies in the Prairie State. Transactions of the Illinois State Academy of Science 63:17241734.

Anderson, R. C. 1990. Illinois prairies: a historical perspective. Pages 384391 in L. M. Page and M. R. Jeffords, editors. Our living heritage: the biological resources of Illinois. Illinois Natural History Bulletin 34. 477 pp.

Andrle, R. F., and J. R. Carroll. 1988. The atlas of breeding birds in New York state. Cornell University Press, Ithaca, N.Y. 551 pp.

Ann Arbor News. 1995. Wolves resurge in U.P. without man's influence. 16 April 1995, Ann Arbor, Mich.

Bailey, R. M., and G. E. Smith. 1981. Origin and geography of the fish fauna of the Laurentian Great Lakes. Canadian Journal of Fisheries and Aquatic Sciences 38:15391561.

Baldwin, N. S., R. W. Saalfeld, M. A. Ross, and H. J. Buettner. 1979. Commercial fish production in the Great Lakes, 18671977. Great Lakes Fishery Commission Technical Report 3. Ann Arbor, Mich. 187 pp.

Barnes, B. V., and W. H. Wagner, Jr. 1981. Michigan trees. University of Michigan Press, Ann Arbor. 384 pp.

Bayliss, J. E., and E. L. Bayliss. 1955. River of destiny, the Saint Marys. Wayne State University Press, Detroit. 328 pp.

Best, D. A., M. Gilbertson, and H. Hudson, editors. 1990. Proceedings of the expert consultation meeting on bald eagles. International Joint Commission, Great Lakes Regional Office, Windsor, Ontario. 33 pp.

Blaustein, A. R., and D. B. Wake. 1990. Declining amphibian populations: a global phenomenon? Trends in Ecology and Evolution 5:203204.

Bohlen, H. D. 1989. The birds of Illinois. Indiana University Press, Bloomington. 221 pp.

Brady, V. J., and T. M. Burton. 1995. The microcrustacean community of a Saginaw Bay coastal emergent marsh. Pages 325341 in M. Munawar, T. Edsall, and J. Leach, editors. The Lake Huron ecosystem: ecology, fisheries, and management. Ecovision World Monograph Series, S.P.B. Academic Publishers, Amsterdam, The Netherlands.

Brauning, D. W., editor. 1992. Atlas of breeding birds in Pennsylvania. University of Pittsburgh Press, Pa. 484 pp.

Brenner, F. J. 1985. Aquatic and terrestrial habitats in Pennsylvania. Pages 717 in H. H. Genoways and F. J. Brenner, editors. Species of special concern in Pennsylvania. Carnegie Museum of Natural History Special Publication 11. Pittsburgh, Pa.

Brewer, R., G. A. McPeek, and R. J. Adams, Jr. 1991. The atlas of breeding birds of Michigan. Michigan State University Press, East Lansing. 594 pp.

Britt, N. W. 1955a. Hexagenia (Ephemerop-tera) population recovery in western Lake Erie following the 1953 catastrophe. Ecology 36:520522.

Britt, N. W. 1955b. Stratification of western Lake Erie in summer of 1953: effects on the Hexagenia (Ephemeroptera) population. Ecology 36:239244.

Brown, E. L., Jr., G. W. Eck, N. R. Foster, R. M. Horrall, and C. E. Coberly. 1981. Historical evidence for discrete stocks of lake trout (Salvelinus namaycush) in Lake Michigan. Canadian Journal of Fisheries and Aquatic Science 38:17471758.

Brunstein, F. C., and D. K. Yamaguchi. 1992. The oldest known Rocky Mountain bristlecone pines Pinus aristata Engelm. Arctic Alpine Research 24:253256.

Burt, W. H. 1967. Mammals of the Great Lakes region. University of Michigan Press, Ann Arbor. 246 pp.

Clarke, G. L. 1954. Elements of ecology. John Wiley & Sons, New York. 534 pp.

Cleland, C. E. 1982. The inland shore fishery of the northern Great Lakes: its development and importance in prehistory. American Antiquity 47:761784.

Coffin, B., and L. Pfannmuller, editors. 1988. Minnesota's endangered flora and fauna. University of Minnesota Press, Minneapolis. 473 pp.

Conant, R., and J. T. Collins. 1991. A field guide to reptiles and amphibians: eastern and central North America. Peterson Field Guide Series, Houghton Mifflin Company, Boston. 450 pp.

Constanza, R., B. G. Norton, and B. Haskell, editors. 1992. Ecosystem health. Island Press, Washington, D.C. 269 pp.

Conway, T. A. 1977. Whitefish Island: a remarkable archeological site at Sault Sainte Marie. Ontario Ministry of Culture and Recreation, Data Box 310, Toronto, Canada. 69 pp.

Conway, T. A. 1980. Heartland of the Ojibway. Pages 128 in D. S. Melvin, editor. Collected archeological papers. Ontario Ministry of Culture, Recreation, and Archeological Research Report 13. Toronto, Canada.

Cowardin, L. M., V. Carter, F. C. Golet, and E. T. LaRoe. 1979. Classification of wetlands and deepwater habitats of the United States. U.S. Fish and Wildlife Service FWS/OBS-79/32. 103 pp.

Cummings, K. S., and C. A. Mayer. 1992. Field guide to freshwater mussels of the Midwest. Illinois Natural History Survey Manual 5. 194 pp.

Curtis, J. T. 1959. The vegetation of Wisconsin. University of Wisconsin Press, Madison. 657 pp.

Dahl, T. E. 1990. Wetlands losses in the United States, 1970s1980s. U.S. Fish and Wildlife Service, Washington, D.C. 22 pp.

Derecki, J. A. 1985. Effects of channel change in the Saint Clair River during the present century. Journal of Great Lakes Research 11:201207.

Dorr, J. A., Jr., and D. F. Eschman. 1970. Geology of Michigan. University of Michigan Press, Ann Arbor. 476 pp.

Ebener, M. P., J. E. Johnson, D. M. Reid, N. P. Payne, R. L. Argyle, G. M. Wright, K. Krueger, J. P. Baker, T. Morse, and J. Weise. 1995. Status and future of Lake Huron fish communities. Pages 125169 in M. Munawar, T. Edsall, and J. Leach, editors. The Lake Huron ecosystem: ecology, fisheries, and management. Ecovision World Monograph Series, S.P.B. Academic Publishers, Amsterdam, The Netherlands.

Edsall, T. A., and J. E. Gannon. 1991. A profile of Lake Saint Clair. Michigan Sea Grant College Program MICHU-SG-91-701. Ann Arbor. 15 pp.

Edsall, T. A., B. A. Manny, and N. C. Raphael. 1988. The Saint Clair River and Lake Saint Clair, Michigan: an ecological profile. U.S. Fish and Wildlife Service Biological Report 85(7.3). 130 pp.

Edsall, T. A., B. A. Manny, D. W. Schloesser, S. J. Nichols, and A. M. Frank. 1991. Production of Hexagenia limbata nymphs in contaminated sediments in the upper Great Lakes connecting channels. Hydrobiologia 210:353361.

Edsall, T. A., E. L. Mills, and J. H. Leach. 1995. Exotic species in the Great Lakes. Pages 442444 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C.

Edsall, T. A., J. H. Selgeby, T. J. DeSorcie, and J. R. P. French III. 1993. Growth temperature relation for young-of-the-year ruffe. Journal of Great Lakes Research 19:630633.

Eichenlaub, V. L. 1979. Weather and climate of the Great Lakes region. University of Notre Dame Press, Notre Dame, Ind. 335 pp.

Engle, E. 1991. The tremble tree. American Forests 97:5456, 6970.

Evers, D. C., editor. 1994. Endangered and threatened wildlife of Michigan. University of Michigan Press, Ann Arbor. 412 pp.

Ewins, P. J., S. Postupalsky, T. Weise, and E. W. Addison. 1995. Changes in the status, distribution, and biology of ospreys (Pandion haliaetus) breeding on Lake Huron. Pages 273290 in M. Munawar, T. Edsall, and J. Leach, editors. The Lake Huron ecosystem: ecology, fisheries, and management. Ecovision World Monograph Series, S.P.B. Academic Publishers, The Netherlands.

Fisher, J. P., J. D. Fitzsimons, G. F. Combs, Jr., and J. M. Spitsbergen. 1996. Naturally occurring thiamine deficiency causing reproductive failure in Finger Lakes Atlantic salmon and Great Lakes lake trout. Transactions of the American Fisheries Society 125:167178.

Fisher, J. P., J. M. Spitsbergen, R. Getchell, J. Symula, J. Skea, M. Babenzein, and T. Chiotti. 1995a. Reproductive failure in landlocked Atlantic salmon from New York's Finger Lakes: investigations into the etiology and epidemiology of the 'Cayuga syndrome.' Journal of Aquatic Animal Health 7:8194.

Fisher, J. P., J. M. Spitsbergen, T. Iamonte, E. E. Little, and A. DeLonay Chiotti. 1995b. Pathological and behavioral manifestations of the 'Cayuga syndrome,' a thiamine deficiency in larval landlocked Atlantic salmon. Journal of Aquatic Animal Health 7:269283.

Goodier, J. L. 1981. Native lake trout (Salvelinus namaycush) stocks in the Canadian waters of Lake Superior prior to 1955. Canadian Journal of Fisheries and Aquatic Science 38:17241737.

Goodrich, C., and H. van der Schalie. 1932. The naiad species of the Great Lakes. University of Michigan Occasional Papers of the Museum of Zoology 238:814.

Goodyear, C. D., T. A. Edsall, D. M. Ormsby-Dempsey, G. D. Moss, and P. E. Polanski. 1982. Atlas of spawning and nursery areas of Great Lakes fishes. Volumes 114. U.S. Fish and Wildlife Service FWS/OBS-82/52. 1314 pp.

Great Lakes Basin Commission. 1975. Great Lakes basin framework study. Appendix 14: floodplains. Great Lakes Basin Commission. Ann Arbor, Mich. 327 pp.

Great Lakes Fishery Commission. 1995a. Report of the coldwater task group to the Lake Erie committee, 22 March 1995. Great Lakes Fishery Commission, Ann Arbor, Mich. 15 pp.

Great Lakes Fishery Commission. 1995b. Report of the Lake Erie yellow perch task group to the Lake Erie committee. Great Lakes Fishery Commission, Ann Arbor, Mich. 52 pp.

Greeley, W. B. 1925. The relation of geography to timber supply. Economic Geography 1:114.

Gwizdz, R. 1995. Moose herd grows in U.P. Ann Arbor News, 25 February 1995. 2 pp.

Hall, R. J. 1995. Birds. Pages 1517 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C.

Hansen, M. J., editor. 1994. The state of Lake Superior. Great Lakes Fishery Commission Special Publication 94-1. Ann Arbor, Mich. 110 pp.

Heckert, J. R. 1991. Endangered and threatened species of Illinois: status and distribution. Illinois Endangered Species Protection Board, Springfield. 158 pp.

Herdendorf, C. E., S. M. Hartley, and M. D. Barnes. 1981. Fish and wildlife resources of the Great Lakes coastal wetlands within the United States. U.S. Fish and Wildlife Service FWS/OBS-82/02-V2-6. 5023 pp.

Hibbard, C. W., D. E. Ray, D. E. Savage, D. W. Taylor, and J. E. Guilday. 1965. Quaternary mammals of North America. Pages 509525 in H. E. Wright and D. G. Frey, editors. The Quaternary of the United States. Princeton University Press, N.J.

Hodges, R. W. 1995. Diversity and abundance of insects. Pages 161163 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C.

Holden, C. 1989. Entomologists wane as insects wax. Science 246:754756.

Holey, M. E., R. W. Rybicki, G. W. Eck, E. H. Brown, Jr., J. E. Marsden, D. S. Lavis, M. L. Toneys, T. N. Trudeau, and R. M. Horrall. 1995. Progress toward lake trout restoration in Lake Michigan. Pages 128151 in J. H. Selgeby, R. L. Eshenroder, C. C. Krueger, J. E. Marsden, and R. L. Pycha, editors. International conference on restoration of lake trout in the Laurentian Great Lakes. Journal of Great Lakes Research 21 (Supplement 1).

Hough, J. L. 1958. Geology of the Great Lakes. University of Illinois Press, Urbana. 313 pp.

Hubbs, C. L., and K. F. Lagler. 1964. Fishes of the Great Lakes region. University of Michigan Press, Ann Arbor. 213 pp.

Hudson, P. L., R. W. Griffiths, and T. J. Wheaton. 1992. Review of habitat classification schemes appropriate to streams, rivers, and connecting channels in the Great Lakes drainage basin. Pages 74107 in W.-D. N. Busch, and P. G. Sly, editors. The development of an aquatic habitat classification system for lakes. CRC Press, Boca Raton, Fla.

Hutchins, E. F. 1979. The Ohio country. Pages 515 in M. B. Lafferty, editor. Ohio's natural heritage. Ohio Academy of Science, Columbus.

Illinois Department of Energy and Natural Resources. 1994. The changing Illinois environment: critical trends assessment project. Volume 3. Ecological resources. Champaign, Ill. 242 pp.

Illinois Department of Energy and Natural Resources and The Nature of Illinois Foundation. 1994. The changing Illinois environment: critical trends assessment. Summary report. Springfield, Ill. 89 pp.

Illinois Endangered Species Protection Board. 1994. Checklist of endangered and threatened animals and plants of Illinois. Springfield, Ill. 20 pp.

Indiana Department of Natural Resources. 1993. Indiana's rare plants and animals: a checklist of endangered and threatened species. Indianapolis, Ind. 26 pp.

International Joint Commission. 1991. A proposed framework for developing indicators of ecosystem health for the Great Lakes region. International Joint Commission, Windsor, Ontario. 47 pp.

International Joint Commission and Great Lakes Fishery Commission. 1990. Exotic species and the shipping industry: a special report to the governments of the United States and Canada. International Joint Commission, Windsor, Ontario. 74 pp.

Jaworski, E., and N. C. Raphael. 1979. Impact of Great Lakes water level fluctuations on coastal wetlands. U.S. Office of Water Resources Technology, East Lansing, Mich. 351 pp.

Jones, J. K., and E. C. Birney. 1988. Handbook of mammals of the north-central states. University of Minnesota Press, Minneapolis. 346 pp.

Jude, D. J., J. Janssen, and G. Crawford. 1995. Ecology, distribution, and impact of the newly introduced round and tubenose gobies on the biota of the Saint Clair and Detroit rivers. Pages 447460 in M. Munawar, T. Edsall, and J. Leach, editors. The Lake Huron ecosystem: ecology, fisheries, and management. Ecovision World Monograph Series, S.P.B. Academic Publishing, The Netherlands.

Kerr, S. J., and C. G. LeTendre. 1991. The state of the Lake Ontario fish community in 1989. Great Lakes Fishery Commission Special Publication 913. Ann Arbor, Mich. 38 pp.

Kreiger, K. A., D. W. Schloesser, B. A. Manny, C. E. Trisler, S. E. Heady, J. H. Ciborowski, and K. N. Muth. 1996. Evidence of the recovery of burrowing mayflies (Ephemeroptera: Ephemeridae: Hexagenia) in western Lake Erie. Journal of Great Lakes Research 22:254263.

Krueger, C. C., and P. E. Ihssen. 1995. Review of genetics of lake trout in the Great Lakes: history, molecular genetics, physiology, strain comparisons and restoration management. Pages 348363 in J. H. Selgeby, R. L. Eshenroder, C. C. Krueger, J. E. Marsden, and R. L. Pycha, editors. International conference on restoration of lake trout in the Great Lakes. Journal of Great Lakes Research 21 (Supplement 1).

Livermore, B. 1992. Amphibian alarm: just where have all the frogs gone? Smithsonian 23:113120.

Lundelius, E. L., Jr., R. W. Graham, E. Anderson, J. Guilday, J. A. Holman, D. W. Steadman, and S. D. Webb. 1983. Terrestrial vertebrate faunas. Pages 311353 in H. E. Wright, Jr., and S. C. Porter, editors. Late-Quaternary environments of the United States: the late Pleistocene. University of Minnesota Press, Minneapolis. 407 pp.

Manny, B. A. 1984. Potential impacts of water diversion on fishery resources in the Great Lakes. Fisheries 9(5):1923.

Manny, B. A., and R. W. Owens. 1983. Additions of nutrients and major ions by the atmosphere and tributaries to nearshore waters of northwestern Lake Huron. Journal of Great Lakes Research 9:403420.

McCullough, G. B. 1985. Wetland threats and losses in Lake Saint Clair. Pages 201208 in H. H. Prince and F. M. D'itri, editors. Coastal wetlands. Lewis Publishers, Chelsea, Mich.

McDiarmid, R. W. 1995. Reptiles and amphibians. Pages 117118 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C.

Merritt, R. W., and K. W. Cummins. 1984. Introduction. Pages 13 in R. W. Merritt and K. W. Cummins, editors. An introduction to the aquatic insects of North America. 2nd edition. Kendall-Hunt Publishing Company, Dubuque, Iowa.

Messer, J. J., R. A. Linthurst, and W. S. Overton. 1991. An EPA program for monitoring ecological status and trends. Environmental Monitoring 17:6778.

Mills, E. L., J. H. Leach, J. T. Carlton, and C. L. Secor. 1993. Exotic species in the Great Lakes: a history of biotic crises and anthropogenic introductions. Journal of Great Lakes Research 19:154.

Minnesota Department of Natural Resources. 1994. Proposed revisions to Minnesota's endangered, threatened, and special concern species. Saint Paul, Minn. 20 pp.

Minton, S. A. 1972. Amphibians and reptiles of Indiana. Indiana Academy of Science, Indianapolis. 346 pp.

Mitsch, W. J., and J. G. Gosselink. 1993. Wetlands. Van Nostrand Reinhold, New York. 722 pp.

Mumford, R. E., and C. E. Keller. 1984. The birds of Indiana. Indiana University Press, Bloomington. 376 pp.

Nalepa, T. F., and D. W. Schloesser. 1992. Zebra mussels: biology, impacts, and control. CRC Press, Boca Raton, Fla. 810 pp.

Northwoods Call. 1994. Historic pact worth 70 miles of frontage, tens of millions. 41(22) October. Charlevoix, Mich.

Ogle, D. H., J. H. Selgeby, R. M. Newman, and M. G. Henry. 1995. Diet and feeding periodicity of ruffe in the Saint Louis River estuary, Lake Superior. Transactions of the American Fisheries Society 124:356369.

Oldfield, B., and J. J. Moriarity. 1994. Amphibians and reptiles native to Minnesota. University of Minnesota Press, Minneapolis. 237 pp.

Ontario Ministry of Natural Resources and New York State Department of Environmental Conservation. 1994. Ecosystem watch: status of the Lake Ontario ecosystem. Ontario Ministry of Natural Resources, Napanee, Ontario, and New York State Department of Environmental Conservation, Albany. 8 pp.

Pennak, R. W. 1978. Fresh-water invertebrates of the United States. 2nd edition. John Wiley & Sons, New York. 803 pp.

Pennsylvania Department of Environmental Resources. 1994. Pennsylvania natural diversity inventory of biota of special concern in Pennsylvania. Harrisburg, Pa. 29 pp.

Pentecost, E. D., and R. C. Vogt. 1976. Environmental status of the Lake Michigan region. Volume 16. Amphibians and reptiles of the Lake Michigan drainage basin. Argonne National Laboratory, Argonne, Ill. 69 pp.

Peterjohn, B. G., and D. L. Rice. 1991. The Ohio breeding bird atlas. Ohio Department of Natural Resources, Columbus. 416 pp.

Peterjohn, B. G., J. R. Sauer, and S. Orsillo. 1995. Breeding bird survey: population trends 196692. Pages 1721 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C.

Phillips, C. A. 1990. Where have all the frogs and toads gone? BioScience 40:422-424.

Phillips, C. A. 1991. Geographical distribution: Ambystoma jeffersonianun (Jefferson salamander). Herpetological Review 22:133.

Potter, R. L., and G. W. Fleischer. 1992. Reappearance of spoonhead sculpins (Cottus ricei) in Lake Michigan. Journal of Great Lakes Research 18:755758.

Powell, J. A. 1995. Lepidoptera inventories in the continental United States. Pages 168170 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C.

Pratt, D. M., W. H. Blust, and J. H. Selgeby. 1992. Ruffe, Gymnocephalus cernuus: newly introduced in North America. Canadian Journal of Fisheries and Aquatic Sciences 49:16161618.

Reynoldson, T. B., and A. L. Hamilton. 1993. Historic changes in populations of burrowing mayflies (Hexagenia limbata) from Lake Erie, based on sediment tusk profiles. Journal of Great Lakes Research 19:250257.

Rhodes, A., and W. Klein. 1993. Vascular flora of Pennsylvania: annotated checklist and atlas. American Philosophical Society, Philadelphia. 636 pp.

Robbins, C. S., D. Bystrak, and P. H. Geissler. 1986. The Breeding Bird Survey: its first fifteen years, 19651979. U.S. Fish and Wildlife Service Resource Publication 157. 96 pp.

Robbins, S. D., Jr. 1991. Wisconsin birdlife. University of Wisconsin Press, Madison. 702 pp.

Roe, H. B., and Q. C. Ayres. 1954. Engineering for agricultural drainage. McGraw-Hill, New York. 501 pp.

Root, T. L. 1988. Atlas of wintering North American birds. University of Chicago Press, Ill. 312 pp.

Root, T. L., and L. McDaniel. 1995. Winter population trends of selected songbirds. Pages 2123 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C.

Royce, W. F. 1951. Breeding habits of lake trout in New York. Fishery Bulletin 52:5976.

Ruthven, A. G., C. Thompson, and H. T. Gaige. 1928. The herpetology of Michigan. University of Michigan, Ann Arbor. 229 pp.

Santer, R. A. 1993. Geography of Michigan and the Great Lakes basin. Kendall-Hunt Publishing Company, Dubuque, Iowa. 422 pp.

Schloesser, D. W., and T. F. Nalepa. 1995. Freshwater mussels in the Lake HuronLake Erie corridor. Pages 179182 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C.

Schloesser, D. W., and W. P. Kovalak. 1991. Infestation of unionids by Driessena polymorpha in a power plant canal in Lake Erie. Journal of Shellfish Research 10:355359.

Schloesser, D. W., T. A. Edsall, B. A. Manny, and J. S. Nichols. 1991. Distribution of Hexagenia nymphs and visible oil in sediments of the upper Great Lakes connecting channels. Hydrobiologia 219:345352.

Shaffer, L. L. 1991. Pennsylvania amphibians and reptiles. Pennsylvania Fish Commission, Harrisburg. 160 pp.

Simon, T. P., and J. T. Vondruska. 1991. Larval identification of the ruffe, Gymnocephalus cernuus (Linnaeus) (Percidae: Percini) in the Saint Louis River estuary, Lake Superior drainage basin, Minnesota. Canadian Journal of Zoology 69:10361039.

Smith, M. L., J. N. Bruhn, and J. B. Anderson. 1992. The fungus Armillaria bulbosa is among the largest and oldest living organisms. Nature 356:428431.

Smith, P. W. 1961. The amphibians and reptiles of Illinois. Illinois Natural History Survey Bulletin 28. 298 pp.

Smith, S. H. 1972. Factors of ecologic succession in oligotrophic fish communities of the Laurentian Great Lakes. Journal of the Fisheries Board of Canada 29:717730.

Sonzgoni, W. C., T. J. Monteith, W. N. Bach, and V. G. Hughes. 1978. United States Great Lakes tributary loading. Prepared by the Great Lakes Basin Commission staff for the Pollution From Land Use Activities Reference Group, International Joint Commission, Windsor, Ontario. 187 pp.

Stearns, F. W., and G. Guntenspergen. 1987. Maps of the presettlement forests of the lakes states and major forest types of the lakes states. In W. E. Shands, editor. The lakes states forest: a resource renaissance. The Conservation Foundation, Washington, D.C. 185 pp.

Swengel, A. B. 1995. Fourth of July Butterfly Count. Pages 171172 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C.

Swengel, A. B., and S. R. Swengel. 1995. The tall-grass prairie butterfly community. Pages 174176 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C.

Tanner, H. H. 1986. Atlas of Great Lakes Indian history. University of Oklahoma Press, Norman. 186 pp.

The Nature Conservancy. 1994a. The conservation of biological diversity in the Great Lakes ecosystem: issues and opportunities. The Nature Conservancy Program, Chicago. 118 pp.

The Nature Conservancy. 1994b. Rare plant communities of the conterminous United States. The Nature Conservancy, Arlington, Va. 604 pp.

The Nature Conservancy. n.d. The Great Lakes biodiversity data system. The Nature Conservancy of Canada, Toronto, Ontario, and The Nature Conservancy Great Lakes Office, Chicago. 16 pp.

Tiner, R. W., Jr. 1984. Wetlands of the United States: current status and recent trends. U.S. Fish and Wildlife Service, Washington, D.C. 59 pp.

U.S. Bureau of the Census. 1994. County and city data book. Washington, D.C. 928 pp.

U.S. Department of the Interior. 1970. The national atlas of the United States. U.S. Geological Survey, Washington, D.C. 417 pp.

U.S. Fish and Wildlife Service. 1971. Wetlands of the United States. Their extent and their value to waterfowl and other wildlife. U.S. Fish and Wildlife Service, Washington, D.C. 67 pp.

U.S. Fish and Wildlife Service. 1992. Report to Congress: Endangered and Threatened Species Recovery Program. U.S. Fish and Wildlife Service, Washington, D.C. 279 pp.

U.S. Fish and Wildlife Service. 1994. Endangered and threatened wildlife and plants. 50 CFR 17.11 & 17.12. Washington, D.C. 42 pp.

U.S. Fish and Wildlife Service. 1995. Great Lakes fishery resources restoration study. A report to Congress. U.S. Fish and Wildlife Service, Washington, D.C. 198 pp.

Vogt, C. R. 1981. Natural history of amphibians and reptiles in Wisconsin. Milwaukee Public Museum, Wis. 205 pp.

Wake, D. B. 1991. Declining amphibian populations. Science 253:860.

Webb, T., III. 1981. The past 11,000 years of vegetational change in eastern North America. BioScience 31:501506.

Webster, D. A. 1982. Early history of the Atlantic salmon in New York. New York Fish and Game Journal 29:2644.

Weinrich, J. 1995. The Kirtland's warbler in 1994. Michigan Department of Natural Resources, Wildlife Division Report 3222, Lansing. 13 pp.

Wells, L. 1970. Effects of alewife predation on zooplankton populations in Lake Michigan. Limnology and Oceanography 15:556565.

Wheeler, Q. D. 1990. Insect diversity and cladistic constraints. Annals of the Entomological Society of America 83:10311047.

Whelan, G., and W. Houghton. 1991. The Michigan DNR, hydrodams and FERC. Michigan Trout II (3). September.

Whitney, G. G. 1994. From coastal wilderness to fruited plain. Cambridge University Press, England. 451 pp.

Wilcox, D. A. 1995. The role of wetlands as nearshore habitat in Lake Huron. Pages 233245 in M. Munawar, T. Edsall, and J. Leach, editors. The Lake Huron ecosystem: ecology, fisheries, and management. Ecovision World Monograph Series, S.P.B. Academic Publishers, Amsterdam, The Netherlands.

Williams, J. D., and R. J. Neves. 1995. Freshwater mussels: a neglected and declining aquatic resource. Pages 177179 in E. T. LaRoe, G. S. Farris, C. E. Puckett, P. D. Doran, and M. J. Mac, editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C.

Williams, J. D., M. L. Warren, Jr., K. S. Cummings, J. L. Harris, and R. J. Neves. 1992. Conservation status of freshwater mussels of the United States and Canada. Fisheries 19:622.

Wisconsin Department of Natural Resources. 1995. Wisconsin's biodiversity as a management issue. Wisconsin Department of Natural Resources, Madison. 240 pp.