The Chase Lake Prairie Project is an effort to restore and protect the largest remaining region in the lower 48 states for waterfowl production. Located in U.S. state

U.S. state

A U.S. state is any one of the 50 federated states of the United States of America that share sovereignty with the federal government. Because of this shared sovereignty, an American is a citizen both of the federal entity and of his or her state of domicile. Four states use the official title of...

 of North Dakota

North Dakota

North Dakota is a state located in the Midwestern region of the United States of America, along the Canadian border. The state is bordered by Canada to the north, Minnesota to the east, South Dakota to the south and Montana to the west. North Dakota is the 19th-largest state by area in the U.S....

 and consisting of 5500000 acres (22,257.7 km²) spread across 11 counties, this region is composed of thousands of lakes and ponds and grassland prairie. 97% of the land area is privately owned, with the U.S. Fish and Wildlife Service working with landowners to protect wetlands and associated prairie regions in a collaborative effort to ensure the region continues to provide habitat for the millions of birds and other wildlife that are dependent on the ecosystem.

Efforts to ensure future protection of the region include wise use policies whereby ranchers and farmers will utilize native grasses when planting, rotate cattle regularly to prevent overgrazing, restore wetland environments that have been drained and prevent over hunting and predation from mammals such as the coyote

Coyote

The coyote , also known as the American jackal or the prairie wolf, is a species of canine found throughout North and Central America, ranging from Panama in the south, north through Mexico, the United States and Canada...

 and fox

Fox

Fox is a common name for many species of omnivorous mammals belonging to the Canidae family. Foxes are small to medium-sized canids , characterized by possessing a long narrow snout, and a bushy tail .Members of about 37 species are referred to as foxes, of which only 12 species actually belong to...

. During the 1980s, a series of droughts and deliberate draining of the wetlands in the region had greatly reduced the available wetland habitat, adversely impacting the populations of dozens of species of birds. The United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 and Canada

Canada

Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

 jointly signed the North American Waterfowl Management Plan

North American Waterfowl Management Plan

The North American Waterfowl Management Plan is an international plan to conserve waterfowl and migratory birds in North America. It was established in 1986 by Canada and the United States, and expanded to include Mexico in 1994....

 in 1986, in an effort to collaboratively work to restore lost and damaged wetlands. The Prairie Pothole Joint Venture was commenced in 1987 to protect the Prairie Pothole Region in North Dakota, South Dakota

South Dakota

South Dakota is a state located in the Midwestern region of the United States. It is named after the Lakota and Dakota Sioux American Indian tribes. Once a part of Dakota Territory, South Dakota became a state on November 2, 1889. The state has an area of and an estimated population of just over...

, Montana

Montana

Montana is a state in the Western United States. The western third of Montana contains numerous mountain ranges. Smaller, "island ranges" are found in the central third of the state, for a total of 77 named ranges of the Rocky Mountains. This geographical fact is reflected in the state's name,...

, Minnesota

Minnesota

Minnesota is a U.S. state located in the Midwestern United States. The twelfth largest state of the U.S., it is the twenty-first most populous, with 5.3 million residents. Minnesota was carved out of the eastern half of the Minnesota Territory and admitted to the Union as the thirty-second state...

 and Iowa

Iowa

Iowa is a state located in the Midwestern United States, an area often referred to as the "American Heartland". It derives its name from the Ioway people, one of the many American Indian tribes that occupied the state at the time of European exploration. Iowa was a part of the French colony of New...

and the Chase Lake Prairie Project began in May, 1989. As of 2005, over 2,000 wetland basins had been set aside, restored, or easements were signed to ensure habitat protection in an ongoing effort to restore the region to as natural a state as possible, while ensuring farmers and ranchers productivity s minimally impacted.