CO Pronghorn Unit 109

CO 109 — Tactical Analysis. Terrain & Access CO 109 spans 667,000 acres across moderate elevation (3,658–4,721 ft), but only 4.5% is public land—a significant constraint for DIY hunters. The unit's low public-land percentage means success depends on scouting access corridors, adjacent public parcels, and understanding seasonal movement between private and public areas. Pronghorn typically range across open grassland and sagebrush, so focus on boundary areas where public and private land interface. Herd Quality Recent wildlife surveys show a buck:doe ratio averaging 20:100—an average herd composition. This ratio reflects typical harvest pressure and moderate age-class structure. Expect..