What is the name of a National Preserve located in the Flint Hills region of Kansas and is home to a population of genetically pure American bison?
Tallgrass Prairie National Preserve Tallgrass Prairie National Preserve is a United States National Preserve located in the Flint Hills region of Kansas, north of Strong City. The preserve protects a nationally significant example of the once vast tallgrass prairie ecosystem. Of the 400,000 square miles (1,000,000 km) of tallgrass prairie that once covered the North American continent, less than 4% remains, primarily in the Flint Hills. Since 2009, the preserve has been home to the growing Tallgrass Prairie bison herd.
Allen L. Cook Spring Creek Preserve Allen L. Cook Spring Creek Preserve is a 4700 acre nature reserve considered to be the richest cache of undisturbed dinosaur fossils in North America. It is located near the village of Rock River, Wyoming some 40 mi northwest of Laramie. The Preserve contains the outcrops of the Morrison, Sundance, and Cloverly formations.