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Survey of Amphibians at Selected Sites in Nebraska

David S. McLeod
School of Biological Sciences
University of Nebraska-Lincoln
Lincoln, Nebraska 68588-0188

During 1997, collections of larval amphibians were made at 130 sites in Nebraska. Collections were made during 1 June - 16 July, so as to replicate earlier samples taken by John D. Lynch in 1971-75. The same sites that Lynch surveyed were sampled in the recent survey, unless they were no longer present or accessible, in which case a replacement site within 1.6 km was sought. The overall objective of the study is to test the hypothesis that amphibian populations have declined in Nebraska. Results reported here indicate the species found in each county where collections were made.

This study was supported in part by the Grasslands Ecosystem Initiative, Northern Prairie Wildlife Research Center, U.S. Geological Survey-Biological Resources Division, Jamestown, North Dakota.

This resource should be cited as:

McLeod, David S.  1997.  Survey of amphibians at selected sites in Nebraska.  Jamestown, ND: Northern Prairie Wildlife Research Center Online. (Version 02MAR98).

Table of Contents

Survey Results by Species

Tiger salamander -- Ambystoma tigrinum
Plains spadefoot -- Spea bombifrons
Woodhouse's toad -- Bufo woodhousii
Blanchard's cricket frog -- Acris crepitans
Great Plains toad -- Bufo cognatus
Chorus frog -- Pseudacris triseriata
Plains leopard frog -- Rana blairi
Northern leopard frog -- Rana pipiens
Bullfrog -- Rana catesbieana
Gray treefrog -- Hyla crysoscelis

Survey Results by County

Click on a blue colored county on the map below or choose a county from the list under the map to view collection results by county.

Clickable Map of NE
Blaine | Boone | Cass | Deuel | Fillmore | Gage | Garfield | Grant | Greeley | Hooker | Jefferson | Johnson | Knox | Lancaster | Nemaha | Otoe | Pawnee | Richardson | Seward | Sherman | Thomas | Washington | Wheeler | York

Downloading Instructions -- Instructions on downloading and extracting files from this site.
(Download) (125K) -- Survey of Amphibians at Selected Sites in Nebraska
Installation: Extract all files and open index.htm in a web browser.
County 75 County91 County 171 county 09 County 71 County 183 County 11 County 77 County 163 County 107 Counth 177 County 185 County 59 County 95 County 159 County 109 County 67 County 25 County 131 County 127 County 97 County 133 County 147 County 49

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