WPAs: America’s Duck Factories
10,000 Birds
MARCH 8, 2017
The region has justifiably been referred to as the “Duck Factory of North America.” The resulting properties—WPAs—are small ponds, wetlands, and associated grasslands, primarily in North Dakota, South Dakota, Minnesota, and Montana, but also in Michigan, Nebraska, Wisconsin and Iowa. But taken as a whole, WPAs total almost 3.8
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