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Features

  • Fall Migration

    Waterfowl Migration Watch

    Each week during the fall, biologists fly over the Upper Mississippi River and Trempealeau National Wildlife Refuges to estimate bird use.

    Waterfowl migration counts

  • Fall Fun on the Refuge!

    Fall Fun on the Refuge

    Fall migration is underway on the refuge! Prairie grasses paint the sand hills with a palette of cozy colors!

  • Fieldnotes218x116

    Field Notes

    Showcasing the activities and accomplishments of the U.S. Fish and Wildlife Service.

    Field Notes

About the NWRS

National Wildlife Refuge System

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The National Wildlife Refuge System, within the U.S. Fish and Wildlife Service, manages a national network of lands and waters set aside to conserve America’s fish, wildlife, and plants.

Learn more about the NWRS  

Follow NWRS Online

 
Page Photo Credits — All photos courtesy of USFWS unless otherwise noted.
Last Updated: Nov 20, 2014
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