Abrams, M. D. 1992. Fire and the development of oak forests. Bioscience 42:346-353.
Anderson, R.C. 1998. Overview of Midwestern oak savanna. Transactions of the Wisconsin Academy of Sciences, Arts, and Letters 86:1-18.
Askins, R. A., B. Zuckerberg, and L. Novak. 2007. Do the size and landscape context of forest openings influence the abundance and breeding success of shrubland songbirds in southern New England? Forest Ecology and Management 250:137-147.
Augustin, N. H., M. A. Mugglestone, and S. T. Buckland. 1996. An autologistic model for the spatial distribution of wildlife. Journal of Applied Ecology 33:339-347.
Bevier, Louis R., Alan F. Poole and William Moskoff. 2005. Veery (Catharus fuscescens), The Birds of North America Online (A. Poole, Ed.). Ithaca: Cornell Lab of
Ornithology; Retrieved from the Birds of North America
Online: http://bna.birds.cornell.edu/bna/species/142doi:10.2173/bna.142
Bibby, C.J., N.D. Burgess, and D.A. Hill. 1992. Bird Census Techniques. Academic Press, London.
Blake, J. G. 2005. Effects of prescribed burning on distribution and abundance of birds in a closed-canopy oak-dominated forest, Missouri, USA. Biological Conservation 121:519-531.
Borgmann, K. L. and A. D. Rodewald. 2004. Nest predation in an urbanizing landscape: The role of exotic shrubs. Ecological Applications 14:1757-1765.
Bray J. R. and J. T. Curtis. 1957. An ordination of the upland forest communities of southern Wisconsin. Ecological Monographs. 27:325-349.
Burnham K. P. and D. R. Anderson. 2002. Model selection and multimodel inference: a practical information-theoretic approach, Second edition. New York: Springer.
Cahayla-Wynne, R. D. C. G. L. 1978. The forest vegetation of the Driftless Area. Northeast Iowa. American Midland Naturalist 100:307-319.
Cottam, G. 1949. The phytosociology of an oak woods in southwestern Wisconsin. Ecology 30:271-287.
Dettmers, R., and J. Bart. 1999. A GIS modeling method applied to predicting forest songbird habitat. Ecological Applications 9:152-163.
Dinsmore, J. J., T. H. Kent, D. Koening, P. C. Petersen and D. M. Roosa. 1984. Iowa Birds.
Ames, IA: Iowa State University Press.
Dixon, P. 2003. VEGAN, a package of R functions for community ecology. Journal of Vegetation Science 14:927-930.
Dundord, W. and K. Freemark. 2004. Matrix matters: effects of surrounding land uses on forest birds near Ottawa, Canada. Landscape Ecology 20:497-511.
Faith, D. P., P. R. Minchin, and L. Belbin. 1987. Compositional dissimilarity as a robust measure of ecological distance. Vegetatio 69:57-68.
Flather, C. H. and M. Bevers. 2002. Patchy reaction-diffusion and population abundance:
The relative importance of habitat amount and arrangement. American Naturalist 159:40-56.
Friesen, L. E., P. F. J. Eagles, and R. J. Mackay. 1995. Effects of residential development on forest-dwelling neotropical migrant songbirds. Conservation Biology 9:1408-1414.
Friesen, L. 1998. Impacts of urbanization on plant and bird communities in forest ecosystems. Forestry Chronicle 74:855-860.
Gibbons, J. D., and S. Chakraborti. 2003. Nonparametric Statistical Inference. Fourth edition.
Marcel Dekker Inc. New York, N.Y.
Gill, Frank B., Ronald A. Canterbury and John L. Confer. 2001. Blue-winged Warbler (Vermivora pinus), The Birds of North America Online (A. Poole, Ed.). Ithaca:
Cornell Lab of Ornithology; Retrieved from the Birds of North America Online: http://bna.birds.cornell.edu/bna/species/584.
Gleason, H.A. 1913. The relation of forest distribution and prairie fires in the Middle West.
Torreya 13:173-181.
Glenn-Lewin, D. D., R. H. Laushman, and P. D. Whitson. 1984. The vegetation of the Paleozoic Plateau, Northeastern Iowa. Proceedings of the Iowa Academy of Sciences 91:22-27.
Greenlaw, J.S. 1996. Eastern Towhee (Pipilo erythrophthalmus). The Birds of North America, A. Poole and F. Gill, editors. The Academy of Natural Sciences and The American Ornithologists Union, Philadelphia, Pennsylvania, and Washington, D.C.
Haire, S. L., Bock, C. E., Cade, B. S., and B. C. Bennett. 2000. The role of landscape and habitat characteristics in limiting abundance of grassland nesting songbirds in an urban open space. Landscape and Urban Planning 48:65-82.
Horsley, S. B., S. L. Stout, and D. S. DeCalesta. 2003. White-tailed deer impact on the
vegetation dynamics of northern hardwood forest. Ecological Applications 13:98-118.
Howe, R. W., G. J. Niemi, S. J. Lewis, and D. A. Welsh. 1997. A standard method for monitoring songbird populations in the Great Lakes Region. Passenger Pigeon 59:183-194.
Jungst, S. E., D. R. Farrar, and M. Brandrup. 1998. Iowa’s changing forest resources. Journal of Iowa Academy of Science 105:61-66.
Kruskal, J. B. 1964. Nonmetric multidimensional scaling: a numerical method.
Psychometrika 29:115-129.
Leatherberry, E. C., and G. J. Brand. Iowa’s forest Resources in 2002. United States Department of Agriculture, forest Service Research Note NC-235.
Legendre L. and Legendre P. 1998. Numerical Ecology. Second English edition. Elsevier Science, Amsterdam, The Netherlands.
Loomis, W.E., and A.L. McComb. 1944. Recent advances of the forest in Iowa. Proceedings of the Iowa Academy of Science 51:217-244.
Lorimer, C.G. 2001. Historical and ecological roles of disturbance in eastern North American forests: 9,000 years of change. Wildlife Society Bulletin 29:425-439.
Mattsson, B. J., and G. J. Niemi. 2006. Factors influencing predation on ovenbird (Seiurus aurocapilla) nests in northern hardwoods: interactions across spatial scales. The Auk 123:82-96.
McShea, W. J., and J. H. Rappole. 2000. Managing the abundance and diversity of breeding bird populations through manipulation of deer populations. Conservation Biology 14:1161-1170.
McCune, B., and J.B. Grace. 2002. Analysis of Ecological communities. MjM Software Design, Gleneden Beach, Oregon, USA.
Norris, W. R. 1999. The Influence of Vegetation and Landscape on the Forest Bird Community of Northeast Iowa. Iowa State University, Ames, Iowa.
Nowacki, G.J., and M.D. Abrams. 2008. The demise of fire and “mesophication” of forests in the eastern United States. BioScience 58:123-138
Nuzzo, V. A. 1985. Extent and status of Midwest oak savanna: presettlement and 1985.
Natural Areas Journal 6:6-36.
Pearce, J., and S. Ferrier. 2000. Evaluating the predictive performance of habitat models developed using logistic regression. Ecological Modelling 133:225-245.
Prior, J. C. 1991. Landforms of Iowa. University of Iowa Press for the Iowa Department of Natural Resources, Iowa City.
Pusateri, W. P., D. M. Roosa, and D. R. Farrar. 1993. Habitat and distribution of plants special to Iowa’s Driftless area. Journal of the Iowa Academy of Science 100:29-53.
R Development Core Team. 2004. R: a language and environment for statistical computing.
R Foundation for Statistical Computing, Vienna, Austia.
Ralph, C. J., G. R. Geupel, P. Pyle, T. E. Martin, and D. F. DeSante. 1993. Handbook of field methods for monitoring landbirds. PSW-GTR-144.USDA, Forest Service, Pacific Southwest Research Station, Albany, California.
Ralph, C. J., J. R. Sauer, and S.Droege. 1995. Managing and monitoring bird populations using point counts: standards and applications. USDA Forest Service General
Technical Report PSW-GTR-149. Pacific Southwest Research Station, USDA Forest Service, Albany, California.
Rich, T. D., C. J. Beardmore, H. Berlanga, P. J. Blancher, M. S. W. Bradstreet, G. S.
Butcher, D. W. Demarest, E. H. Dunn, W. C. Hunter, E. E. Iñigo-Elias, J. A.
Kennedy, A. M. Martell, A. O. Panjabi, D. N. Pashley, K. V. Rosenberg, C. M.
Rustay, J. S. Wendt, T. C. Will. 2004. Partners in Flight North American Landbird Conservation Plan. Cornell Lab of Ornithology. Ithaca, NY.
Rising, J.D., and N.J. Flood. 1998. Baltimore Oriole (Icterus galbula). The Birds of North America, A. Poole and F. Gill, editors. The Academy of Natural Sciences and The American Ornithologists Union, Philadelphia, Pennsylvania, and Washington, D.C.
Rodewald, A.D. 2003. Decline of oak forests and implications for forest wildlife conservation. Natural Areas Journal 23:368-371.
Rodewald, A.D., and M.D. Abrams. 2002. Floristics and avian community structure:
implications for regional changes in eastern forest composition. Forest Science 48:267-272.
Rodewald, A.D., and A.C. Vitz. 2005. Edge- and area-sensitivity of shrubland birds. Journal of Wildlife Management 69:681-588.
Rodgers, V.L., K.A. Stinson, and A.C. Finzi. 2008. Ready or not, garlic mustard is moving in: Allaria petiolata as a member of eastern North American forests. BioScience 58:426-436.
Rodriquez-Estrella, R. 2007. Land use changes affect distributional patterns of desert birds in the Baja California peninsula, Mexico. Diversity and Distributions 13:877-889.
Rogers, V.L., K.A. Stinson, and A.C. Finzi. 2008. Ready or not, garlic mustard is moving in:
Alliaria petiolata as a member of eastern North American forests
Rooney, T.P., and D.M. Waller. 2002. Direct and indirect effects of white-tailed deer in forest ecosystems. Forest Ecology and Management 181:165-176.
SAS Institute. 2003. SAS for Windows Version 9.1.3. Cary, NC, SAS Institute Inc.
Sauer, J. R., J. E. Hines, and J. Fallon. 2008. The North American Breeding Bird Survey, Results and Analysis 1966 - 2007. Version 5.15.2008. USGS Patuxent Wildlife Research Center, Laurel, MD.
Schmidt, K. A., and C. J. Whelan. 1999. Effects of exotic lonicera and rhamnus on songbird nest predation. Conservation Biology 13:1502-1506.
Scott, J. M., P.J. Heglund, and P.J. Morrison, editors. 2002. Predicting Species Occurrences:
Issues of Accuracy and Scale. Island Press, Washington, D. C.
Sprent, P., and N.C. Smeeton. 2001. Applied Non-Parametric Statistical Methods.
Urban, D. L., R. V. O'Neill, and H. H. Shugart, Jr. 1987. Landscape ecology. Bioscience 37:119-127.
Waller, D.M., and W.S. Alverson. 1997. The white-tailed deer: a keystone herbivore.
Wildlife Society Bulletin 25:217-226.
Zohrer, J.J., et al. 2006. Securing a Future for Fish and Wildlife: A Conservation Legacy for Iowans (The Iowa Comprehensive Wildlife Conservation Plan). Iowa Department of Natural Resources, Des Moines.