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Batt, B. D. J., M. G. Anderson, C. D. Anderson, and F. D. Caswell.  1989.  Use 
     of prairie potholes by North American ducks.  Pages 204-227 in A. van der 
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Beck, C. C.  1976.  Vetalar (ketamine hydrachloride).  A unique cateleptoid 
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Bellrose, F. C.  1980.  Ducks, geese, and swans of North America.  Stackpole, 
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Dixon, J. 1925.  Food predilections of predatory and fur-bearing mammals.  
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Fluke, C. L., L. F. Graber, and K. Koch.  1932.  Populations of white grubs in 
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Fritzell, E. K.  1978.  Habitat use by prairie raccoons during the waterfowl 
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Fuelleman, R. F., and L. F. Graber.  1936.  Pasture renovation in relation to 
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Greenwood, R. J.  1981.  Foods of prairie raccoons during the waterfowl nesting 
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Greenwood. R. J.  1986.  Influence of striped skunk removal on upland duck nest 
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Greenwood. R. J., and A. B. Sargeant.  1994.  Age-related reproduction in 
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Greenwood. R. J., A. B. Sargeant, and D. H. Johnson.  1985.  Evaluation of 
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Greenwood. R. J., A. B. Sargeant, D. H. Johnson, L. M. Cowardin, and T. L. 
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Hamilton, W. J. 1936.  Seasonal food of skunks in New York.  Journal of 
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Jarvis, J. L.  1966.  Studies of Phyllophaga anxia (Coleoptera: Scarabaeidae) 
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Johnson, D. H.  1995.  Management of northern prairies and wetlands for the 
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Kalmbach, E. R.  1938.  A comparative study of nesting waterfowl on Lower 
     Souris Refuge: 1936-1937.  Transactions of the North American Wildlife and 
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Kelker, G. H.  1937.  Insect food of skunks.  Journal of Mammalogy 18:164-170.

Kirk, V. M.  1974.  Biology of a ground beetle, Harpalus erraticus.  Annals of 
     the Entomological Society of America. 67:24-28.

Klett, A. T., H. F. Duebbert, C. A. Faanes, and K. F. Higgins. 1986.  
     Techniques for studying nest success of ducks in upland habitats in the 
     prairie pothole region.  United States Fish and Wildlife Service Resource 
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Klett, A. T.,  T. L. Shaffer, and D. H. Johnson.  1988.  Duck nest success in the 
     prairie pothole region.  Journal of Wildlife Management 52:431-440.

Langley, W. M.  1979.  Preference of the striped skunk and opossum for auditory 
     over visual prey stimuli.  Carnivore 2:31-34.

Little, V. A.  1957.  General and applied entomology.  Harper and Brothers, New 
     York, New York.

McDaniel, B., M. L. Boddicker, and E. U. Balsbaugh, Jr.  1971.  Coleoptera 
     inhabiting bovine manure in a pasture on the Big Sioux river flood plain 
     in South Dakota.  Proceedings of the South Dakota Academy of Science 
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Milliken, G. A., and D. E. Johnson.  1992.  Analysis of messy data, Volume I: 
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National Oceanic and Atmospheric Administration.  1976.  Climatological data, 
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National Oceanic and Atmospheric Administration.  1977.  Climatological data, 
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National Oceanic and Atmospheric Administration.  1978.  Climatological data, 
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Roseberry, J. L., and W. D. Klimstra.  1970.  The nesting ecology and 
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Sargeant, A. B., S. H. Allen, and J. P. Fleskes.  1986.  Commercial sunflowers: 
     Food for red foxes in North Dakota.  Prairie Naturalist 18:91-94.  

Sargeant, A. B., and P. M. Arnold.  1984.  Predator management for ducks on 
     waterfowl production areas in the northern plains.  Proceedings of the 
     Vertebrate Pest Conference 11:161-167.

Sargeant, A. B., R. J. Greenwood, J. L. Piehl, and W. B. Bicknell.  1982.  
     Recurrence, mortality, and dispersal of prairie striped skunks, Mephitis 
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Sargeant, A. B., R. J. Greenwood, M. A. Sovada, and T. L. Shaffer.  1993.  
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SAS Institute, Incorporated.  1989.  SAS/STAT User's Guide, Version 6, Fourth 
     edition, Volume 2.  SAS Institute, Incorporated, Cary, North Carolina.

Scott, T. G.  1941.  Methods and computation in fecal analysis with reference 
     to the red fox.  Iowa State Journal of Science 15:279-285.

Slobodchikoff, C. N.  1978.  Experimental studies of tenebrionid beetle 
     predation by skunks.  Behavior 66:313-322.

Stewart, R. E.  1975.  Breeding birds of North Dakota.  Tri-College Center for 
     Environmental Studies, Fargo, North Dakota.

Stewart, R. E., and H. A. Kantrud.  1971.  Classification of natural ponds and 
     lakes in the glaciated prairie region.  United States Fish and Wildlife 
     Service Resource Publication 99.

Verts, B. J.  1967.  The biology of the striped skunk.  University of Illinois, 
     Urbana, Illinois.

Vickery, P. D., M. L. Hunter, Jr., and J. V. Wells.  1992.  Evidence of 
     incidental nest predation and its effects on nests of threatened grassland 
     birds.  Oikos 63:281-288.