359:
for the outdoors from the many family fishing trips. He would usually fish for a few hours and then sneaked off to catch turtles, frogs, or salamanders. Squirrels were one of the few species that could be found in an inner, highly urbanized, suburb and became a fascination for the young naturalist; the taxonomic group remained a research interest in his career. He had become fascinated by questions about animal behavior and how animals were able to survive in such challenging environments. Besides biology, John had strong interests in sports, especially baseball, and history; he coauthored a history of the
Lakewood, Ohio public school system while a student in Advanced Placement U.S. History at Lakewood High School that was integrated into the curriculum. As a high school student, John was a member of the Latin Club, The Wilderness Society, and the Backpacking and Mountaineering Society that permitted him to combine his interests in science and the outdoors.
31:
274:
both of his graduate degrees focused on the population, behavioral, and evolutionary ecology of tree squirrels, and continues to often work on squirrels as model organisms. His work has focused on the conservation of biodiversity, particularly mammals, and elucidating patterns in social and mating systems as well as the population response of wildlife to stressors in their environment such as non-native species, human development, disease, fire, and climate change.
270:. John was Professor of wildlife science and Director (2017-2020) in the School of Natural Resources and the Environment and a faculty affiliate of the Institute of the Environment until 2020 when he was granted Professor Emeritus status. In September 2020, he moved to the University of Wyoming as a Wyoming Excellence Chair and Dean of the Haub School of Environment and Natural Resources.
742:. Empresa de Acueducto, Alcantarillado y Aseo de BogotĂĄ D.C. /EAB-ESP, CorporaciĂłn AutĂłnoma Regional del Guavio - CORPOGUAVIO, Parques Nacionales Naturales de Colombia (Parque Nacional Natural Chingaza, DirecciĂłn Territorial OrinoquĂa) & Proyectos de ConservaciĂłn de Aguas y Tierras - ProCAT Colombia. BogotĂĄ, D.C. Colombia.
358:
John was raised in the west side suburbs of
Cleveland, Ohio spending various amounts of time living in apartments in Cleveland, Lakewood, Westlake, and Rocky River before the family settled into a house in Lakewood while he was in the 6th grade. His parents loved fishing and he obtained his passion
273:
John
Koprowski's research extends from his early experience with the behavior and ecology of wildlife in human impacted environments, often using community-based conservation to enhance success. He conducted and published two papers on ground squirrels from undergraduate course projects, obtained
349:
John
Koprowski is the eldest son of Judith and Anthony Koprowski, a homemaker and a city laborer, who also raised two younger sons, Jerome and Joseph Koprowski. John married Nancy M Cervenak on 21 September 1985. They have two children, Zachary D Koprowski and Emma I Koprowski.
795:
Mazzamuto, M.V., Merrick, M., Bisi, F., Koprowski, J.L., Wauters, L.A., Martinoli, A., 2020. Timing of resource availability drives divergent social systems and home range dynamics in ecologically similar tree squirrels. Frontiers in
Ecology and Evolution 8:174.doi:
654:
Derbridge, J.J., J.A. Merkle, M.E. Bucci, P. Callahan, J.L. Koprowski, J.L. Polfus, P.R. Krausman. 2015.Experimentally derived δC and δN discrimination factors for gray wolves, and the impact of prior information in
Bayesian mixing models. PLoS ONE 10(3):e0119940.
606:
Koprowski, J.L. 2007. Reproductive strategies and alternative reproductive tactics of tree squirrels. In: Wolff, J. Sherman, P (eds). Rodent
Societies: an ecological and evolutionary perspective. Chapter 7: pages 86â95. University of Chicago
611:
761:
Masoudi, A., U. Bhattarai, J.L. Koprowski, D. Wang. 2018. Elevational distribution and morphological attributes of the entomopathogenic fungi from forests of the
Qinling Mountains in China. Applied Microbiology and Biotechnology
579:
792:
Hale, S.L., Koprowski, J.L., Archer, S.R., 2020. The reintroduction of a small, native herbivore could limit woody plant proliferation in grasslands. Frontiers in
Ecology and Evolution 8:233.doi:10.3389/fevo.2020.00233.
262:, the oldest university in the American west, in 1992 in Salem, Oregon. John was granted tenure and promoted during his time at Willamette. In 2000, John left Oregon to join the faculty of the wildlife program at the
682:
Krishna, M.C, A. Kumar, O.P. Tripathi, J.L. Koprowski. 2016. Diversity, distribution and status of gliding squirrels in protected and non-protected areas of the eastern
Himalayas in India. Hystrix, pp. 1â9.
651:
Posthumus, E.E., J.L. Koprowski, R.S. Steidl. 2015. Red squirrel middens influence abundance but not diversity of other vertebrates. PLoS ONE 10(4): e0123633. doi:10.1371/journal.pone.0123633.
558:
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Goldstein, E.A., M.J. Merrick, J.L. Koprowski. 2018. Low survival, high predation pressure present conservation challenges for an endangered endemic forest mammal. Biological Conservation, 221:67-77.
600:
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Chen, H.L., J.L. Koprowski. 2016. Differential effects of roads and traffic on space use and movements of native forest-dependent and introduced edge-tolerant species. PLoS ONE 11(1): e0148121.
716:
Merrick, M.J., J.L. Koprowski. 2017. Circuit theory to estimate natal dispersal routes and functional landscape connectivity for an endangered small mammal. Landscape Ecology 32:1163â1179.
709:
Koprowski, J.L., K.E. Munroe, A.J. Edelman. 2016. Gray not grey: ecology of eastern gray squirrels in their native range. pp. 1â17. In: Shuttleworth, C., Lurz, P., Gurnell, J. (eds.)
565:
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582:. pp. 33â41 in M.A. Steele, J.F. Merritt, D.A. Zegers (eds.), Ecology and Evolutionary Biology of Tree Squirrels, Special Publication 6, Virginia Museum of Natural History. 310 pp.
926:
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Doumas, S.L., J.L. Koprowski. 2013. Return of fire as a restoration tool: long-term effects of burn severity on habitat use by Mexican fox squirrels. Restoration Ecology 21:133-139.
572:
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Goldstein, E.A., M.J. Merrick, J.L. Koprowski. 2017. Functional semelparity drives population dynamics and endangers a peripheral population. Biological Conservation 205:52-59.
765:
Palmer, RR, Koprowski JL. 2018. Influence of time and flood on diurnal mammal diversity and story level use in IgapĂł Forest in the Peruvian Amazon. In: Myster RW (ed). 2018.
772:
Koprowski, JL, JF GonzĂĄlez-Maya, DA ZĂĄrrate-Charry, DA, UR Sharma, C Spencer. 2019. Local approaches and community-based conservation. In: Koprowski, JL, PR Krausman (eds).
725:
Merrick, M.J., J.L. Koprowski. 2017. Altered natal dispersal at the range periphery: the role of behaviour, resources, and maternal condition. Ecology and Evolution 7:58-72.
625:
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Merrick, M.J., J.L. Koprowski. 2017. Should we consider individual behavior differences in applied wildlife conservation studies? Biological Conservation 209:34-44.
686:
Chen, H.L., J.L. Koprowski. 2016. Barrier effects of roads on an endangered forest obligate: impacts of traffic, edge, and gap. Biological Conservation 199:33-40.
586:
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Mazzella, M., Koprowski, J.L., 2020. Response to fire by a forest specialist in isolated montane forest. Forest Ecology and Management, 462:117996.
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McColgin, M.E., J.L. Koprowski, P.M. Waser. 2017. White-nosed coatis in Arizona: tropical carnivores in a temperate environment. Journal of Mammalogy 98: 64â74.
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and to serve as the Director of the Mt. Graham Biology Program that includes intensive research on one of the most endangered species in the United States, the
258:
at Kansas City. This teaching experience and his research on behavior and ecology of tree squirrels permitted John to join the Department of Biology faculty at
789:
Mendes, C.P., Koprowski, J.L., 2020. Does caching strategy vary with microclimate in endangered Mt. Graham red squirrels? PLoS ONE 14: e0224947.
702:
Koprowski, J.L., E.A. Goldstein, K.R. Bennett, C. Pereira-Mendes. 2016. The Sciuridae. pp. 648â837, In: Wilson, D., Lacher, T., Mittermeier, R. (eds.)
593:
284:
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Fitak, R., J.L. Koprowski, M. Culver. 2013. Severe reduction in genetic variation in a montane isolate: the endangered Mount Graham red squirrel (
738:
Koprowski, J.L. 2017. Introduction. In: GonzĂĄlez-Maya JF, Galindo-Tarazona R, Urquijo Collazos MM, ZĂĄrate Vanegas M & Parra-Romero A (eds). 2017.
679:
Merrick, M.J., J.L. Koprowski. 2016. Evidence of natal habitat preference induction within one habitat type. Proc. Royal Society London B 283:20152106.
648:
Chen, H.L., J.L. Koprowski. 2015. Animal occurrence and space use change in the landscape of anthropogenic noise. Biological Conservation 192: 315â322.
881:
758:
Jo, Y.-S., J.T. Baccus, J.L. Koprowski. 2018. Mammals of Korea: a review of their taxonomy, distribution and conservation status. Zootaxa 4522:1-216.
752:
Hale, S.L., J.L. Koprowski. 2018. Ecosystemâlevel effects of keystone species reintroduction: a literature review. Restoration Ecology 26:439-445.
214:, mammalogist, conservation biologist, and leading expert on the ecology and conservation of wildlife, especially squirrels, was born in 1961 in
745:
Koprowski, J.L., K.E. Munroe. 2017. The professional interview: preparing for success. pp. 158â165, In:Henke, S.E., Krausman, P.R. (eds.)
941:
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Minor, R., J.L. Koprowski. 2016. Seed removal increases through scramble competition with an invasive species. PLoS ONE 10(12): e0143927.
477:
Koprowski, J.L. 1989. Burrow distribution of thirteen-lined ground squirrels in relation to tree canopies. Prairie Naturalist 21:185-188.
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While a doctoral and postdoctoral student at the University of Kansas, John began teaching night courses in introductory biology at
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Outstanding Mentor of Graduate and Professional Students, University of Arizona Graduate & Professional Student Council (2011)
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Paudel, S., P. Pal, M.V. Cove, S.R. Jnawali, G. Abel, J.L. Koprowski, R. Ranabhat. 2015. The endangered Ganges River dolphin
227:
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Western National Parks Association's Emil W. Haury Award for Outstanding Achievement in Science in the National Park (1999)
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to earn his M.A. in zoology in August, 1985 with advisor Dr. Willard D. Klimstra. His Ph.D. was completed in May, 1991 at
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Koprowski, J.L. 1987. Nocturnal activity of the woodchuck in an urban Ohio park. Canadian Field-Naturalist 101:606-607.
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Kellam, J.O., D.K. Jansen, A.T. Johnson, R.W. Arwood, M.J. Merrick, J.L. Koprowski. 2016. Big Cypress fox squirrel (
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Nowhere to run and nowhere to hide: response of endemic Mt. Graham red squirrels to catastrophic forest damage
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Jo, YS, Baccus, JT, Koprowski, JL. 2018. Mammals of Korea, National Institute of Biological Sciences, 573 pp.
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Paudel, S., Koprowski, J.L., 2020. Factors affecting the persistence of endangered Ganges River dolphins (
699:) ecology and habitat use in cypress dome swamp-pine forest mosaic. Journal of Mammalogy 97:200-210.
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in Nepal: abundance, habitat and conservation threats. Endangered Species Research 29:59-68.
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The use of GIS and modelling approaches in squirrel population management and conservation: a review
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Outstanding Scholarly Publication, School of Natural Resources, University of Arizona (2007, 2002)
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Dorothy Haglund Outstanding Dissertation Award, The Graduate School, University of Kansas (1991)
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Report on Research: A Journal of Creative Activity from the University of Arizona 20(2): 28â31.
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Koprowski, J.L., W.S. Fairbanks. 2013. Wildlife behavior. In: Krausman, P.R. Cain, J. (ed.)
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669:) use seasonally flooded forests in the Peruvian Amazon? Journal of Mammalogy 96:1295-1304.
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Natal philopatry, communal nesting, and kinship in fox squirrels and eastern gray squirrels
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where he graduated with honors in Biology studying with advisor Dr. Kenneth B. Armitage.
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Brady, M.J., J.L. Koprowski, R.N. Gwinn, Y.S. Jo, K. Young. 2017. Eastern fox squirrel (
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Global hotspots, centers of diversity, and conservation of the tree and flying squirrels
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Conflict between the sexes: a review of social and mating systems of the tree squirrels
557:
Koprowski, J.L. 1993. Alternative reproductive tactics in male eastern gray squirrels:
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Emil W. Haury Award for Outstanding Achievement in Science in the National Park (1999)
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662:: a study of Mearns's squirrels in xeric coniferous forests. Ethology 121:196-205.
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Dean, Haub School of Environment & Natural Resources at University of Wyoming
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RamosâLara, N., J.L. Koprowski. 2015. Spacing behavior of a nonâlarderâhoarding
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Outstanding Faculty Member, School of Natural Resources (2017, 2013, 2005, 2003)
30:
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International Wildlife Management: Conservation Challenges in a Changing World.
735:, Linnaeus 1758) introduction to the Sonoran Desert. Mammalia 81:221-223.
376:"Haub School of Environment and Natural Resources | University of Wyoming"
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International Wildlife Management: Conservation Challenges in a Changing World
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Aldo Leopold Memorial Award/Aldo Leopold Medal, The Wildlife Society (2022)
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Palmer, R.R., J.L. Koprowski. 2015. How do Neotropical pygmy squirrels (
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The response of tree squirrels to fragmentation: a review and synthesis
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The Last Refuge of the Mt. Graham Red Squirrel: Ecology of Endangerment
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and also advanced courses in vertebrate biology and evolution at the
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Graduate Teaching Assistant of the Year, University of Kansas (1990)
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Severely insect-damaged forest: A temporary trap for red squirrels?
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Fellows of the American Association for the Advancement of Science
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Ecology, Conservation & Management of Grey Squirrels in Europe
230:
in Lakewood, Ohio, in June 1979 and earned his B.S. in zoology at
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Fellow, American Association for the Advancement of Science (2018)
847:, NPR, All Things Considered, Robert Siegel, host, July 20, 2007.
183:
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News release, University of Newcastle upon Tyne, April 25, 2006.
456:"University of Arizona - Conservation Research Laboratory: Home"
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Extensive expertise in the ecology and conservation of wildlife
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Thorington, RW, Koprowski, JL, Steele, MA, Whatton, J. 2012.
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Handling tree squirrels with an efficient and safe restraint
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Wildlife Management: Contemporary Principles and Practices
488:"A Compilation of Histories - The Lakewood Public Schools"
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Ohio State University College of Arts and Sciences alumni
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Aldo Leopold Memorial Award, The Wildlife Society (2022)
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Mount Graham Biological Program at University of Arizona
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IgapĂł (Black-water flooded forests) of the Amazon Basin
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The Habits of Highly Effective Squirrel Researchers.
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Removal of copulatory plugs by female tree squirrels
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IUCN North American Coordinator-Small Mammals (2010)
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American Association for the Advancement of Science
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208:Haub School of Environment & Natural Resources
852:Computers May Help Save Mount Graham Red Squirrel
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834:, Columbus Dispatch, published February 2, 2008.
592:Koprowski, J.L., M.I. Alanen, A.M. Lynch. 2005.
776:Johns Hopkins University Press, Baltimore, USA.
127:North American Coordinator-Small Mammals (2010)
947:Southern Illinois University Carbondale alumni
819:Nut? What Nut? The Squirrel Outwits to Survive
617:Lurz, P.W.W., J.L. Koprowski, D.J.Wood. 2008.
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839:Safely Studying Endangered Animals in Arizona
390:"The University of Wyoming, Laramie, Wyoming"
845:Can Squirrels Spy for People? Iran Thinks So
841:UANews, University of Arizona, June 4, 2007.
826:Interview for Ohio State Alumni Association.
749:, Johns Hopkins University Press, Baltimore.
704:Handbook of Mammals of the World, Volume 6,
628:Forest Ecology and Management 257: 464â470.
520:Sanderson, HR, Koprowski, JL. (eds). 2009.
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868:, The Associated Press, updated 7/8/2004.
866:Endangered squirrel faces wildfire threat
547:, Johns Hopkins University Press, 248 pp.
535:, Johns Hopkins University Press, 472 pp.
882:Fellows of the Linnean Society of London
589:. Wildlife Society Bulletin, 30:101-103.
517:, Smithsonian Institution Press. 224 pp.
412:Steele, M.A., and Koprowski, J.L. 2001.
120:Fellow, Linnean Society of London (2019)
832:Buckeye Chuck says spring is in the air
596:. Biological Conservation, 127:491-498.
402:
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783:). Ecology and Evolution 10:3138-3148.
740:El Oso Andino en el Macizo de Chingaza
645:). Conservation Genetics 14:1233-1241.
624:Zugmeyer, C.A., J.L. Koprowski. 2009.
575:. Journal of Mammalogy, 77: 1006â1016.
428:"Kansas City Kansas Community College"
417:Smithsonian Institution Press. 224 pp.
769:. Springer, Bern, Switzerland.
610:Koprowski, J.L., N. Rajamani. 2008.
252:Kansas City Kansas Community College
130:Western National Parks Associationâs
942:Southern Illinois University alumni
643:Tamiasciurus hudsonicus grahamensis
122:Fellow, The Wildlife Society (2016)
13:
821:NY Times, published: July 5, 2010.
568:. Journal of Mammalogy 73:572-576.
541:Koprowski, JL, Krausman PR. 2019.
256:University of MissouriâKansas City
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655:doi:10.1371/journal.pone.01111940
635:, Johns Hopkins University Press.
603:. Animal Conservation 8: 369â376.
511:Steele, MA, Koprowski, JL. 2001.
116:Fellow, The Explorers Club (2023)
897:21st-century American biologists
747:Becoming a Wildlife Professional
234:in June, 1983. He then attended
561:. Behavioral Ecology 4:165-171.
781:Platanista gangetica gangetica
683:doi:10.4404/hystrix-27.2-11688
674:Platanista gangetica gangetica
621:. Current Science 95: 918â922.
614:. Current Science 95: 851â856.
559:"Making the best of a bad job"
526:, University of Arizona Press.
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912:University of Wyoming faculty
902:University of Arizona faculty
887:Fellows of the Explorers Club
857:Hutchinson, Jan McCoy (2004)
514:North American Tree Squirrels
414:North American Tree Squirrels
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922:Ohio State University people
807:John L. Koprowski's Web Page
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236:Southern Illinois University
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84:Southern Illinois University
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937:University of Kansas alumni
932:University of Kansas people
864:Rotstein, Arthur H. (2004)
837:Littlefield, Joanne (2007)
813:Professor John L. Koprowski
552:Representative Publications
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706:Lynx Ediciones, Barcelona.
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268:Mount Graham Red Squirrel
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71:United States of America
817:Angier, Natalie (2010)
697:Sciurus niger avicennia
442:"Willamette University"
850:Jordan, Claire (2006)
585:Koprowski, J.L. 2002.
578:Koprowski, J.L. 1998.
571:Koprowski, J.L. 1996.
564:Koprowski, J.L. 1992.
532:Squirrels of the World
290:Elected Fellow of the
283:Elected Fellow of the
206:, Dean and Professor,
599:Koprowski, JL. 2005.
264:University of Arizona
260:Willamette University
232:Ohio State University
212:University of Wyoming
80:Ohio State University
299:The Wildlife Society
240:University of Kansas
228:Lakewood High School
186:and conservation of
148:Conservation biology
88:University of Kansas
667:Sciurillus pusillus
824:Battenberg, Erik.
306:the Explorers Club
304:Elected Fellow of
297:Elected Fellow of
180:endangered species
160:population ecology
23:John Lad Koprowski
16:American biologist
204:John L. Koprowski
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138:Scientific career
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50:(age 62)
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393:. Retrieved
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907:1961 births
152:vertebrates
68:Citizenship
60:Nationality
876:Categories
492:lkwdpl.org
395:2020-11-01
354:Early life
176:threatened
156:behavioral
101:Director,
44:1961-09-29
363:Footnotes
222:Education
188:squirrels
311:(2023)
184:ecology
713:, URI.
607:Press.
345:Family
301:(2016)
294:(2019)
287:(2018)
278:Awards
246:Career
144:Fields
111:Awards
506:Books
178:and
158:and
125:IUCN
38:Born
878::
490:.
404:^
218:.
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46:)
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378:.
42:(
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