Great Plains

Great Plains
Plain
Blooming rabbitbrush on the Great Plains Cole Camp, Missouri is known for tall expansive flower prairies Prairie dog native to Great Plains, crucial keystone species North Dakota primitive lush prairie Bison, Theodore Roosevelt National Park Redds Great Plains River habitat Great Plains State Park, Oklahoma Mixed plains grass prairie near Fort Smith, Montana Missouri River valley in central North Dakota
Location	Canada and the United States
Area
• Total	1,100,000 sq mi (2,800,000 km2)
Dimensions
• Length	2,000 mi (3,200 km)
• Width	500 mi (800 km)

The Great Plains is a broad expanse of flatland in North America. The region stretches east of the Rocky Mountains, much of it covered in prairie, steppe, and grassland. They are the western part of the Interior Plains, which include the mixed grass prairie, the tallgrass prairie between the Great Lakes and Appalachian Plateau, and the Taiga Plains and Boreal Plains ecozones in Northern Canada. "Great Plains", or Western Plains, is also the ecoregion of the Great Plains or the western portion of the Great Plains, some of which in the farthest west is known as the High Plains.

The Great Plains lie across both the Central United States and Western Canada, encompassing:

• Most or all of the U.S. states of Kansas, Nebraska, and North and South Dakota;
• Eastern parts of the U.S. states of Colorado, Montana, and Wyoming;
• Parts of the U.S. states of New Mexico, Oklahoma, Texas;
• Sometimes western parts of Iowa, Minnesota, and Missouri;
• The southern portions of the Canadian provinces of Alberta, Saskatchewan and Manitoba.