rainwater basin

Chris Helzer / The Nature Conservancy

Nebraska's rainwater basin region is beneath the Central Flyway, used by tens of millions of birds migrating to the prairie pothole regions of the Dakotas, Canada and beyond to nest and mate.

wildfowlmag.com

Nebraska's rainwater basin region is beneath the Central Flyway, used by tens of millions of birds migrating to the prairie pothole regions of the Dakotas, Canada and beyond to nest and mate. Modern ag-production imperatives have reduced the number of basins.

Nebraska Game and Parks Commission

A 21-county area of south central Nebraska is home to thousands of rainwater basins. These basins are identical in function to the wetlands of the southern plains known as playas, but different forces formed rainwater basins and playas.