Rocky Mountain elk Cervus canadensis nelsoni
September rut draws photographers; bugles audible at distance.
Status: Stable; ~280,000 in Colorado per CPW 2024 (largest US herd)
Travel with kindness to all that lives
Half the joy of a Colorado RV trip is what you might see along the way. Here are the iconic animals worth looking for — the best months to catch them, the RV-friendly habitats where you have a real chance, and how to watch from a respectful distance so wildlife stays wild. All facts come from state and federal wildlife agencies.
Watch kindly, keep your distance
Keep 100+ yards from bears and wolves and 25+ yards from all other wildlife per National Park Service guidance, never approach or feed animals, store food securely, and check each park's current rules before you go.
September rut draws photographers; bugles audible at distance.
Status: Stable; ~280,000 in Colorado per CPW 2024 (largest US herd)