New Hunting Regulations
Union Slough NWR has
new hunting regulations beginning with the 2015 season. Click below view
Slough Hunting Regulations
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 of Union Slough
Join the Friends of Union Slough National Wildlife Refuge!
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
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
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
Union Slough National Wildlife Refuge was established by an Executive Order in 1938 and was designated a migratory waterfowl refuge.
Page Photo Credits All photos courtesy of USFWS unless otherwise noted.
Last Updated: Nov 06, 2015