Skip Navigation


  • Hunter with Pheasant and Lab

    New Hunting Regulations

    Union Slough NWR has new hunting regulations beginning with the 2015 season. Click below view them.

    Union Slough Hunting Regulations

  • UnionSloughFacebookRotator

    Join Us On Facebook!

    Get an inside look at the Refuge and current events by following us on Facebook.

    Click here to follow us on Facebook

  • Friends Kid Rotator

    Friends of Union Slough

    Join the Friends of Union Slough National Wildlife Refuge!

    Friends Brochure

  • PFFW Logo rotator cropped

    Partners for Fish and Wildlife Program

    Are you looking to improve or create wildlife habitat on your privately-owned land?

    Click here to learn more

  • October Monarch 2

    Missing the Monarchs?

    While many monarchs head to Mexico for the winter, others overwinter in Texas, California, or Florida.

    Save the Monarch

About the NWRS

National Wildlife Refuge System


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 06, 2015
Return to main navigation