Northern Prairie Wildlife Research Center
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| Breeding areas of 20 sandhill cranes marked with satellite transmitters during March-April 1998-1999. Red markers represent the Lesser subspecies (Grus canadensis canadensis), and blue markers represent the Canadian subspecies (Grus canadensis rowani). |
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| Wintering areas of 18 sandhill cranes marked with satellite transmitters during March-April 1998-1999. Red markers represent the Lesser subspecies (Grus canadensis canadensis), and blue markers represent the Canadian subspecies (Grus canadensis rowani). |
U.S. Department of the Interior |
U.S. Geological Survey
URL: http://www.npwrc.usgs.gov/resource/birds/cranemov/subspec.htm
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Page Last Modified: Friday, 01-Feb-2013 19:04:28 EST
Menlo Park, CA [caww54]
