Birdie Pro Expansion - The PreserveDisc Golf Destination: Timberwolf, Clearwater, MN Located directly on the banks of the Mississippi River, The Preserve is a challenging and fun track that plays through a vast, beautiful landscape. Five different bodies of water come into play requiring a solid variety of shots. The par 5 18th may be the most exciting finishing hole in disc golf! The connection to nature combined with the thrill of the sport makes it a must play! Designed by pro and