Measuring in at over 180,000 square kilometers, North Dakota serves as one of the least-densely populated states in all of North America—and all of that wide open space leaves plenty of room for wildlife to roam. Across the iconic Theodore Roosevelt National Park, massive herds of American bison and pronghorn can be encountered all throughout the year, while fascinating resident and migratory bird species make North Dakota a particularly underrated destination for seasoned birders. As you plan your next road trip across the Great Plains, be sure to save some room on the itinerary for a nature-focused voyage across the dazzling landscapes of the Peace Garden State.