Oxbow National Wildlife Refuge is a property of the United States National Wildlife Refuge ( a designation for certain protected areas of the United States managed by the United States Fish and Wildlife Service) located in Middlesex and Worcester counties in Massachusetts.
Oxbow National Wildlife Refuge is a property of the United States National Wildlife Refuge ( a designation for certain protected areas of the United States managed by the United States Fish and Wildlife Service) located in Middlesex and Worcester counties in Massachusetts.