Final reports - amphibians

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Picture of a Cope's gray treefrog
Cope's gray treefrog

Anderson, Y.C. and R.J. Baker. 2002. Minnesota frog and toad calling survey 1996 - 2002. Minnesota Department of Natural Resources Report. 9 pp.
Introduction/ Overview (html)
Full document (768 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Berendzen, P.B., T. Gamble, and A.M. Simons. 2003. The genetic status of northern cricket frogs in Minnesota. Final report submitted to the Nongame Research Program, Minnesota Department of Natural Resources. 43 pp.
Abstract (html)
Full document (1059 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.
Please note that specific location information has been removed from this document to protect the northern cricket frog population

Gerholdt, J.E. and P.J. Gerholdt. 1991. A guide to the reptiles and amphibians of the state parks southeastern area. Final report submitted to the Minnesota Department of Natural Resources. Unpaged.
Introduction (html)
Full document (1918 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Henderson, C. 1980. Guide to the reptiles and amphibians of northwest Minnesota - Region 1N. Report by the Minnesota Department of Natural Resources. 6 pp.
Full document (410 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Henderson, C. 1980. Guide to the reptiles and amphibians of northwest Minnesota - Region 1S. Report by the Minnesota Department of Natural Resources. 6 pp.
Full document (407 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Henderson, C. 1980. Guide to the reptiles and amphibians of northeast Minnesota - Region 2. Report by the Minnesota Department of Natural Resources. 8 pp.
Full document (552 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Henderson, C. 1980. Guide to the reptiles and amphibians of east central Minnesota - Region 3E. Report by the Minnesota Department of Natural Resources. 6 pp.
Full document (364 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Henderson, C. 1980. Guide to the reptiles and amphibians of central Minnesota - Region 3W. Report by the Minnesota Department of Natural Resources. 6 pp.
Full document (404 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Henderson, C. 1980. Guide to the reptiles and amphibians of south central Minnesota - Region 4E. Report by the Minnesota Department of Natural Resources. 6 pp.
Full document (410 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Henderson, C. 1980. Guide to the reptiles and amphibians of southwest Minnesota - Region 4W. Report by the Minnesota Department of Natural Resources. 6 pp.
Full document (333 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Henderson, C. 1980. Guide to the reptiles and amphibians of southwest Minnesota - Region 4S. Report by the Minnesota Department of Natural Resources. 4 pp.
Full document (332 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Henderson, C. 1980. Guide to the reptiles and amphibians of southeast Minnesota - Region 5. Report by the Minnesota Department of Natural Resources. 6 pp.
Full document (448 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Henderson, C. 1980. Guide to the reptiles and amphibians of metropolitan Minnesota - Region 6. Report by the Minnesota Department of Natural Resources. 6 pp.
Full document (381 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Henderson, C. 1980. A preliminary review of the occurrence, distribution, legal status, and utilization of reptiles and amphibians in Minnesota. Report by the Minnesota Department of Natural Resources. 13 pp.
Full document (364 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Hey, J. and E. Farrar. 2001. Surveying ephemeral wetlands for plains spadefoot toads,, Spea bombifrons and Woodhouse's toads, Bufo woodhousei, in Southwestern Minnesota. Final report submitted to the Minnesota Department of Natural Resources. 15 pp.
Abstract (html)
Full document (987 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Hoppe, D.M. and R.G. McKinnell. 1991. Distribution and prevalence of the Kandiyohi frog in Minnesota. Final report submitted to the Minnesota Department of Natural Resources. 4+ pp.
Abstract (html)
Full document (1875 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.
Professional publications from this research

Karns, D.R. 1986. Field herpetology: methods for the study of amphibians and reptiles in Minnesota. Occasional Paper of Bell Museum of Natural History No. 18, and final report submitted to the Minnesota Department of Natural Resources. 88 pp.
Preface (html)
Full document (9773 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Knutson, M.G., W.B. Richardson, S.E. Weick, D.M. Reineke, J.R. Parmelee, and D.R. Sutherland. 2002. Farm ponds as critical habitats for native amphibians: final report. Final report submitted to the Legislative Commission on Minnesota Resources. 60 pp.
Overview (html):http://www.umesc.usgs.gov/terrestrial/amphibians/mknutson_5003869_overview.html
Full document: http://www.umesc.usgs.gov/terrestrial/amphibians/mknutson_5003869.html

Lang, J.W. 1983. The reptiles & amphibians of Minnesota: distribution maps, habitat preferences, selected references. Final report submitted to the Minnesota Department of Natural Resources. Unpaged.
Overview (html)
Full document (2859 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Minnesota Department of Natural Resources. Various years. Annual animal survey report for the Minnesota Army National Guard Camp Ripley training site and Arden Hills army training site. Annual reports by the Environmental Office, Camp Ripley Headquarters, Division of Ecological Resources.
2002 Report (1419 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.
2001 Report (1405 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.
 

Monstad, Y.A. and R.J. Baker. Various years. Minnesota frog and toad calling survey results. Minnesota Department of Natural Resources Reports.
2007 Results (164 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.
2006 Results (222 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.
2005 Results (314 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.
2004 Results (282 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.
2003 Results (html)

Moriarty, J.J. 1985. A survey of the amphibians and reptiles in the southeastern Minnesota. Final report submitted to the Minnesota Department of Natural Resources. 19 pp.
Overview (html)
Full document (716 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Moriarty, J.J. 1984. A survey of the amphibians and reptiles of the Missouri river drainage of southwestern Minnesota. Final report submitted to the Minnesota Department of Natural Resources. 19 pp.
Overview (html)
Full document (1411 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.
Professional publications from this research

Olson, R.E. 1980. The herpetofauna of Minnesota: The status of Minnesota treefrogs of the Hyla versicolor complex. Report submitted to the Minnesota Department of Natural Resources. Unpaged.
Overview (html)
Full document (770 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Olson, R.E. 1980. The herpetofauna of Minnesota: I. A survey of the species. Report submitted to the Minnesota Department of Natural Resources. Unpaged.
Overview (html)
Full document (594 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Olson, R.E. 1980. The herpetofauna of Minnesota: II. Rare and restricted amphibians. Report submitted to the Minnesota Department of Natural Resources. Unpaged.
Overview (html)
Full document (579 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Tenneson, M. 1982. The distribution and abundance of the mink frog in Itasca State Park, Minnesota. Final report submitted to the Minnesota Department of Natural Resources. 35 pp.
Introduction (html)
Full document (1755 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Tenneson, M., and C. Wellenstein. 1983. Population decline of the mink frog, Rana septentrionalis (Anura:Ranidae) in northwest Minnesota. Final report submitted to the Minnesota Department of Natural Resources. 20+ pp.
Abstract (html)
Full document (1481 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Van Gorp, C.D. 1996. Survey for Blanchard's cricket frog (Acris crepitans blanchardi) in southwestern Minnesota. Final report submitted to the Natural Heritage and Nongame Research Program, Minnesota Department of Natural Resources. 20 pp.
Abstract (html)
Full document (689 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.

Whitford, P.C. 1991. Blanchard's cricket frog survey of southeast Minnesota 1990/1991. Report submitted to the Nongame Wildlife Program, Minnesota Department of Natural Resources. Unpaged.
Abstract (html)
Full document (3248 KB) This is a PDF file. You will need Adobe Acrobat Reader to download it.
Professional publications from this research