page_title: Great Swamp National Wildlife Refuge
section_title: Description
hierarchical_section_title: Great Swamp National Wildlife Refuge / Description
caption_attribution_description: English: Map of the Great Swamp National Wildlife Refuge in Morris County, NJ.
context_page_description: The Great Swamp National Wildlife Refuge is located in Morris County, New Jersey. Established in 1960, it is one of more than 550 refuges in the National Wildlife Refuge System.
  The refuge was declared a National Natural Landmark in May 1966. The eastern half of the refuge was designated as wilderness by Congress in 1968, making it the first wilderness area within the Department of the Interior.
context_section_description: By the end of 2010, the extent of the Great Swamp National Wildlife Refuge had grown to nearly 7,800 acres (32 km²) or more than 12 square miles (31 km²) of varied habitats. It lies within the Northeastern coastal forests ecoregion. When the remainder of the area donated was dedicated on September 9, 1968, it was the first refuge to receive wilderness designation.
  The Great Swamp is a migration-resting and feeding area or permanent habitat for more than 244 species of birds. The major routes of birds migrating along the eastern portion of the United States follow the corridor that includes the Great Swamp as an important stopping place for rest and nutrition.
  Many species of birds reside permanently in the watershed. Deer, fish, fox, frogs, muskrat, raccoons, snakes, turtles, as well as many insects and a wide variety of wildflowers and plants call the refuge "home". Some of the animals hunted by the prehistoric native inhabitants and colonists, such as bear and beaver, are encountered occasionally. Its role in draining the region and absorbing flood water for gradual release can be critical during extreme weather conditions.  The refuge also plays an important role in improving water quality by acting as a natural ecological filter trapping sediments and contaminants.
caption: Map of the Great Swamp National Wildlife Refuge
exif: {}