Cooperative Research Units
Education, Research And Technical Assistance For Managing Our Natural Resources
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Dr. Stephen DeStefano

Dave Wattles and Steve DeStefano placing GPS collar on bull moose

Education

  • Oregon State University 1994
  • Ph D University of Idaho 1989
  • MS University of Wisconson 1982
  • BS University of Massachusetts 1978

Biography

I have been associated with the Cooperative Research Unit program in some way since 1974, including Units in Massachusetts (1974-78, field assistant on projects as an undergraduate), Wisconsin (1978-84, MS and post-MS), Idaho (1984-89, PhD), Oregon (1990-94, post-Doc), Arizona (1994-99, Assistant Leader), and Massachusetts (1999-present, leader).

Research Interests

I have a broad base of research experience on population ecology and habitat relationships of terrestrial and semi-aquatic wildlife, including birds (waterfowl and other waterbirds such as rails and loons, gallinaceous birds, raptors, corvids) and mammals (beavers, carnivores, ungulates), ranging from threatened and endangered species to abundant and overabundant species. I have focused on issues related to urban/suburban wildlife, forest wildlife, and human-wildlife interactions. Conservation of large landscapes as informed by the spatial requirements of large animals such as moose, bears, and bobcats is a major goal of my current research program.

Teaching Interests

For the past 10+ years I have been teaching Research Concepts to all incoming MS students (and a few PhD candidates) in the Department of Environmental Conservation. We discuss the history and philosophy of science, setting up research questions and hypotheses, and basic research concepts and study design. Throughout the semester the students work on a draft proposal for their graduate research.

Professional Society Service

  • Society of American Foresters - Member (January 2002 - December 2008)
  • Society for Conservation Biology - Member (January 1990 - December 2008)
  • Raptor Research Foundation - Member (January 2001 - December 2005)
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Research Publications

  • Clark, D. E., K. G. Koenen, J. Pereira, K. MacKenzie, and S. DeStefano. 2014. Evaluation of a net launcher for capturing urban gulls. Wildlife Society Bulletin.
  • Lerman, S. B., K. H. Nislow, D. J. Nowak, S. DeStefano, D. I. King, and D. T. Jones-Farrand. 2014. Using urban forest assessment tools to model bird habitat potential. Landscape and Urban Planning 122:29–40.
  • Nishida, C., C.W. Boal, S. DeStefano, and R. G. Hobbs. 2013. Nesting habitat and productivity of Swainson's hawks in Southeastern Arizona. Journal of Raptor Research 47:377-384.
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Current Projects

Completed Projects

Courses

  • Conservation in Practice (2013)
  • Research Concepts (2012)
  • Research Concepts (2011)
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Technical Publications

  • DeStefano, S., E. Faison, J. Compton, and D. Wattles. 2010. Forest exclosures: an experimental approach to understanding browsing by moose and deer. Massachusetts Wildlife 60:14-23.
  • DeStefano, S., and D. Wattles. 2009. Tracking the Commonwealth's moose. Massachusetts Wildlife 59:12-25.
  • DeStefano, S., D. Wattles, and R. Packard. 2006. Coyotes in the northeastern U. S.: interactions with white-tailed deer and humans along an urban-rural gradient. USGS Massachusetts Cooperative Fish and Wildlife Research Unit, Amherst, MA and Massachusetts Division of Fisheries and Wildlife, Westborough, MA. 82pp
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Current Staff

Federal Staff: 3

Masters Students: 6

Phd Students: 10

Post Docs: 3

University Staff: 3

5 Year Summary

Students graduated: 26

Scientific Publications: 26

Presentations: 93

Massachusetts Cooperative Fish and Wildlife Research Unit Cooperators

  1. Massachusetts Division of Fisheries and Wildlife
  2. Massachusetts Division of Marine Fisheries
  3. U.S. Fish and Wildlife Service
  4. U.S. Geological Survey
  5. University of Massachusetts
  6. Wildlife Management Institute