Fish and Wildlife Service Field Notes
See the latest activities, events, and conservation work at refuges across the country, including Horicon National Wildlife Refuge.
About the NWRS
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
Originally established for this species, the Refuge supports the largest nesting population of redhead ducks east of the Mississippi River. Thousands use the marsh each year.
Page Photo Credits All photos courtesy of USFWS unless otherwise noted.
Last Updated: Jul 21, 2014