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Yunger, John


Professor of Biology
Division: Science
Program: Biology
Office: F1655
Phone: 708.534.4524
Email: j-yunger@govst.edu
Website: http://www3.govst.edu/sciback/yunger/Homepage.htm

Education | Publications | Honors | Presentations | Research | Service | Professional Memberships

Education

  • Ph.D., Ecology and Evolutionary Biology, Northern Illinois University, 1996
  • M.S., Biology, Western Michigan University, 1990
  • B.S., Biology, Western Michigan University, 1987

Publications

Peer-Reviewed Publications

  • Randa, L. A., and J. A. Yunger.  In prep.  A meta-analysis of mammalian food supplementation studies. Journal of Mammalogy.
  • Yunger, J. A., L. A. Randa, and P. L. Meserve.  In prep.  Demographic responses of small mammals following vertebrate predator exclusion: a large-scale field experiment. Ecology.
  • Shaffer, L. and J. A. Yunger.  In review.  Feasibility of raptor translocation as a management tool for reducing raptor-airplane collisions. Journal of Wildlife Management.
  • Yunger, J. A. and C. Joos.  In review. Foraging behavior of Peromyscus leucopus following vertebrate predator exclusion. Acta Theriologica.
  • Randa, L. A., D. M. Cooper, J. A. Yunger, P. L. Meserve.  In Press.    Prey switching of sympatric coyote and red fox in response to variable prey abundance.  Journal of Mammalogy.
  • Yunger, J. A., P. L Meserve, and J. R. Gutierréz.  2007.  Effects of biotic interactions on spatial behavior of small mammals in a semiarid community in north-central Chile.  Pp 156-179 in The quintessential naturalist: honoring the life and legacy of Oliver P. Pearson (Kelt, D. A., E. Lessa, J. A. Salazar-Bravo, and J. L. Patton, eds.).  University of California Publications in Zoology.
  • Randa, L. A. and J. A. Yunger.  2006. Carnivore occurrence along an urban-rural gradient: a landscape-level analysis.  Journal of Mammalogy 87:1154-1164. [Featured in BioOne as Paper of the Month]
  • Randa, L. A. and J. A. Yunger.  2004.  The influence of prey availability and vegetation characteristics on scent station visitation rates of coyotes, Canis latrans, in a heterogeneous environment.  Canadian Field-Naturalist 118:341-353.
  • Yunger, J. A.  2004.  Behavioral responses of small mammals following vertebrate predator exclusion: a large-scale field experiment.  Oecologia 139:647-654.
  • Yunger, J. A., P.  L. Meserve, and J. R. Gutiérrez.  2002.  Small mammal foraging behavior in semiarid Chile: mechanisms for coexistence and implications for population dynamics.  Ecological Monograph 72:561-577.
  • Yunger, J. A.  2002.  Response of two low density Peromyscus populations to increased food availability: a natural and manipulative experiment. Journal of Mammalogy 83:267-279.
  • Randa, L. A. and J. A. Yunger.  2001.  A comparison of management techniques on plant species composition and biomass in a tallgrass prairie restoration. Transactions of the Iowa Academy of Sciences, Special Publication, 93-97.
  • Yunger, J.  A. and L. A. Randa.  1999.  Trap decontamination using hypochlorite: effects on trappability of small mammals.  Journal of Mammalogy 85:1336-1340.
  • Meserve, P. L., J. R. Gutiérrez, J. A. Yunger, L. C. Contreras, and F. M. Jaksic.  1996.  Role of biotic interactions in a small mammal assemblage in semiarid Chile. Ecology 77:133-148.
  • Meserve, P. L., J. A. Yunger, + ten authors.  1995.  Heterogeneous responses of small mammals to an El Niño Southern Oscillation event in northcentral Chile and the importance of ecological scale.  Journal of Mammalogy 76:580-595.
  • Yunger, J. A.  1992.  The effects of wetlands restoration and reconstruction on mammalian species composition and abundance.  Wetlands Research: Chicago, Vol. VI, Ch. 4, pp. 1-23.
  • Yunger, J. A., R. Brewer, and R. Snook.  1992.  A method for decreasing trap mortality of Sorex.  Canadian Field-Naturalist 106:249-251.

Book Reviews, Technical Reports, and Published Abstracts

  • Yunger, J. A.  2002.  Animal Ecology, by Charles Elton. Journal of Mammalogy 83:267-268.
  • Meserve, P. L. and J. A. Yunger.  1994.  Mammals as predators, by N. Dunston and M. L. Gorman (eds.).  Journal of Mammalogy 75:1083-1084.
  • Yunger, J. A.  2008.  Small mammal species distribution and abundance between natural and human disturbed humid tropical forest: influence of selective logging and hurricanes.  Belize Department of Forestry, Belmopan, Belize.
  • Yunger, J. S.  2008.  A population analysis of the Bird Conservation Network’s monitoring protocals. Chicago Audubon Society.
  • Yunger, J. A.  2006.  Small mammal species distribution and abundance between natural and human disturbed humid tropical forest: influence of selective logging and hurricanes.  Belize Department of Forestry, Belmopan, Belize.
  • Schafer, L. M., J. L. Cummings, J. A. Yunger, and K. E. Gustad.  2002.  Evaluation of raptor translocation at O’Hare International Airport, Chicago, Illinois.  Federal Aviation Administration.
  • Schafer, L. M., J. L. Cummings, J. A. Yunger, and K. E. Gustad.  2000.  Evaluation of raptor translocation at O’Hare International Airport, Chicago, Illinois.  Federal Aviation Administration.
  • Yunger, J. A . and L. A. Randa.  1995.  Classification system and wetland use by terrestrial vertebrates of the Palos area.  The Nature Conservancy.
  • Meserve, P. L. and J. A. Yunger.  1994.  Mammals of Jackson Park: survey and restoration suggestions.  Hey & Associates, Inc.
  • Yunger, J. A.  1992.  Survey and management recommendations for mammals of the Wetlands Mitigation Bank Sites, DuPage Co., IL.  Hey & Associates, Inc.
  • Yunger, J. A.  1990.  Vertebrate Survey of the Cork Street Landfill.  Cannonie Environmental, Inc.
  • Yunger, J. A.  2004.  Voles revisited.  The Hosta Journal 35:8-9.
  • Yunger, J. A. 1991.  The Red-tailed Hawk, Buteo jamaicensis. Pages 174-176 in The atlas of breeding birds of Michigan.  R. Brewer, R. Adams, and G. McPeek, editors. Michigan State University Press, East Lansing, MI.
  • Yunger, J. A. 1991.  The Northern Harrier, Circus cyaneus. Pages 162-163 in The atlas of breeding birds of Michigan.  R. Brewer, R. Adams, and G. McPeek, editors. Michigan State University Press, East Lansing, MI.
  • Fletcher, S. M.  and J. A. Yunger.  2002. Fluctuating asymmetry in two orders of small mammals along an urban-rural gradient.  Transactions of the Illinois State Academy of Science 95:69.
  • Basia, R. and J. A. Yunger.  2001.  Nested subset patterns and avian distribution in emergent wetlands. Transactions of the Illinois State Academy of Science 94:68.
  • Randa, L. A. and J. A. Yunger.  1998.  Comparison of management techniques in tallgrass prairie.  Bulletin of the Ecological Society of America, Supplement, 79.
  • Yunger, J. A. and C. Joos.  1998.  The effects of predator exclusion on foraging behavior of the white-footed mouse.  Bulletin of the Ecological Society of America, Supplement, 79.
  • Yunger, J. A. and P. L. Meserve.  1995.  Predation, food limitation, and abiotic disturbance: population dynamics of two small mammal species.  Bulletin of the Ecological Society of America, Supplement, 76:292.
  • Randa, L. A., D. M. Cooper, J. A. Yunger, and P. L. Meserve.  1995.  The influence of prey availability on activity and diet selection of a large terrestrial predator.  Bulletin of the Ecological Society of America, Supplement, 76:221.
  • Cooper, D. M., L. A. Randa, J. A. Yunger, and P. L. Meserve.  1995.  Foraging responses of a predator to fluctuations in prey abundance: switching behavior in a generalist avian predator.  Bulletin of the Ecological Society of America, Supplement, 76:53.
  • Yunger, J. A. and P. L. Meserve.  1994.  The effects of predation, competition, and lunar light levels on the foraging behavior of a small mammal assemblage.  Bulletin of the Ecological Society of America, Supplement, 75:256.
  • Meserve, P. L., J. R. Gutierrez, L. C. Contreras, J. A. Yunger, and F. M. Jaksic.  1993. Effects of Biotic and abiotic factors in a Chilean semiarid community: initial results of a long-term field manipulation.  Bulletin of the Ecological Society of America, Supplement, 74:359.
  • Yunger, J. A.  1991.  Response of a small mammal community to fire in an oak forest.  Bulletin of the Ecological Society of America, Supplement, 72:298.
  • Yunger, J. A. and R. Brewer.  1990.  Niche patterns of a small mammal assemblage with some comments on multivariate analysis.  Bulletin of the Ecological Society of America, Supplement, 71:377-378.

Honors

  • Thorn Creek Nature Center, Service Award (2004)
  • Faculty Excellence Award, GSU (2001)
  • George F. Twilliger Award, Department of Biological Sciences, Northern Illinois University (1996)
  • Graduate Research Fellowship, Northern Illinois University (1994)
  • Service Award, The Nature Conservancy, Nachusa Grasslands Preserve (1992)
  • Distinguished Graduate Student in Biology, Western Michigan University (1990)

Presentations

Meetings at Which Presentations Were Given 

  • 2008, Ecological Society of America
  • 2008, American Society of Mammalogists
  • 2007, Midwest Fish & Wildlife Meeting
  • 2007, American Society of Mammalogists
  • 2006, American Society of Mammalogists
  • 2005, American Society of Mammalogists
  • 2005, Third World Conference
  • 2005, IX International Mammalogical Congress, Sapporo, Japan
  • 2003, American Society of Mammalogists
  • 2002, American Society of Mammalogists
  • 2001, Society for Environmental Toxicology and Chemistry
  • 2001, Illinois Academy of Science
  • 2000, American Society of Mammalogists 
  • 1999, American Society of Mammalogists
  • 1998, Ecological Society of America
  • 1998, American Society of Mammalogists
  • 1996, American Society of Mammalogists
  • 1995, American Society of Mammalogists
  • 1995, Ecological Society of America
  • 1994, American Society of Mammalogists
  • 1994, Ecological Society of America
  • 1994, Ecology Symposium, Fermi National Accelerator Laboratory
  • 1993, American Society of Mammalogists
  • 1993, Ecological Society of America
  • 1993, Midwest Ecology and Evolution Conference
  • 1992, American Society of Mammalogists
  • 1991, Ecological Society of America
  • 1990, Ecological Society of America
  • 1989, Michigan Academy of Sciences
  • 1988, Michigan Academy of Sciences
  • 1987, Michigan Prairie Conference


Invited Talks

  • 2009, Northern Illinois University
  • 2007, Symposium, Purdue Univesity
  • 2006, Departmental Seminar, Shihezi University, Xinjiang China
  • 2006, Phi Beta Kappa, Illinois Chapter, Key Note for Global Environmental Issues
  • 2006, New Mexico State University, Departmental Seminar
  • 2004, Symposium, American Society of Mammalogists
  • 2001, Northern Illinois University, Departmental Seminar
  • 2001, VIII International Theriological Congress, Sun City, South Africa
  • 2000, Lake Calumet Research Summit
  • 1999, College of DuPage, Departmental Seminar
  • 1998, University of Illinois, Departmental Seminar
  • 1997, Illinois Chapter of the Wildlife Society
  • 1997, VII International Theriological Congress, Acapulco, Mexico

Research


See Publications

Service

External Committees

  • American Society of Mammalogists, Publications Committee (2005-present)
  • Scientific Advisory Panel, Thorn Creek Nature Preserve (2005-Present)
  • American Society of Mammalogist, Public Relations Committee (2003-Present, Chair 2005-2009), Program Committee (2003-2005), and Conservation Awards Committee (2004-2008)
  • Steering Committee, Thorn Creek Nature Preserve (2000-2003)
  • Session Chair, International Theriological Congress (2001)
  • Midewin National Tallgrass Prairie Macrosite, Executive Council (1998-2009)
  • Thorn Creek Ecosystem Partnership, Executive Council (1998-2000)
  • American Society of Mammalogists, Committee for the Conservation of Land Mammals (1993-1996)
  • Steering Committee, Nachusa Grasslands (1991-1994)
  • University Budget Committee, student representative (1989-1990)


Other External Service

  • Have served as a reviewer for the NSF
  • Have served as a review for the following journals: Ecology, Behavioral Ecology and Sociobiology, American Midland Naturalist, Journal of Mammalogy
  • Session Chair, Third World Conference, Environmental Section (1997-2006)
  • Session Chair, Annual Meeting of the Ecological Society of America (1995, 2000)
  • Session Chair, VIII International Theriological Congress, Sun City, South Africa
  • Session Chair, American Society of Mammalogists (2002, 2005)
  • Several presentations at the Thorn Creek Nature Center
  • Annual host groups of high school students on campus
  • Meal with a scientist (for students), annual meeting of the American Society of Mammalogists (2008)
  • Review student presentation at the annual meeting of the American Society of Mammalogists


Internal Committees

  • Committee for 10 year review by Higher Learning Commission, Research Subcommittee (2008-2010)
  • Biology Student Club Advisor (2006-present)
  • University Sustainability Committee (Chair, 2009)
  • Planning and Budget Advisory Council, Facilities Committee (2007-present)
  • Committee for the Development of Ph.D. programs (2003-present, Chair, 2004-2007)
  • Institutional Animal Care and Use Committee (Chair, 2001-Present)
  • Special Projects (Physical Plant & Operations) search committee (2007)
  • Plant Physiologist Search Committee (2005-2006)
  • Division of Science, Ad hoc committee for the revision of Division Criteria (Chair, 2004)
  • Institutional Animal Care and Use Committee (Chair, 2001-Present)
  • Assistant to the CAS Dean Search Committee (Secretary, 2001)
  • English Search Committee (2000); Plant Community Ecologist Search Committee (2000, Secretary)
  • Molecular Microbial Ecology Search Committee (1999, Secretary)
  • University, Physical Resources Committee (1997-2002)
  • College of Liberal Arts and Sciences, Grievance Committee (1997-1999, Chair 1999-2001)
  • Integrative Studies Faculty (1997-Present); Political and Justice Studies Search Committee, (Summer 1998)
  • Division of Science, Ad hoc committee for the revision of Division Criteria (1997)

Professional Memberships

  • American Ornithologists Union
  • American Society of Mammalogists (Life Member)
  • Ecological Society of America
  • Illinois State Academy of Science
  • Natural Areas Association
  • Raptor Research Society
  • Sigma Xi
  • Society for Conservation Biology
  • Society for Environmental Toxicology and Chemistry
  • National Speleological Society