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U.S. Fish and Wildlife Service law enforcement officers have a wide range of duties and responsibilities. Officers help visitors understand and comply with wildlife protection laws. They work closely with state and local agencies to enforce federal, state, and refuge hunting regulations that protect migratory birds and other game species from illegal harvest while preserving lawful hunting opportunities.

Additional responsibilities include patrolling closed and designated Wilderness areas, maintaining refuge boundaries, fostering positive relationships with neighboring landowners, and participating in public outreach events and activities related to refuge management.

Federal wildlife law enforcement officers routinely patrol the refuge to ensure public safety and protect natural resources. They investigate and address a variety of violations, including the unlawful take of endangered species, illegal dumping, unauthorized all-terrain vehicle use, trespassing, and other prohibited activities.

Report a Violation

To report a violation on refuge lands during daytime hours (6:00 a.m. to 8:00 p.m.), please call:

(956) 784-7520

Law Enforcement Contacts

Questions or concerns regarding law enforcement matters should be directed to the Deputy Refuge Manager or Refuge Manager. 

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