Northern Prairie Wildlife Research Center
Two races of snow geese are recognized: greater snows along the Atlantic Coast, and lesser snows elsewhere on the continent. Blue geese are a color phase of the lesser snow.
U.S. Department of the Interior |
U.S. Geological Survey
URL: http://www.npwrc.usgs.gov/resource/birds/duckdist/snow.htm
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Page Last Modified: Thursday, 03-Aug-2006 11:32:16 EDT
Menlo Park, CA [caww55]
