Birding near Denver, CO
Denver sits on the plains right where they meet the Rocky Mountain foothills, so its birding spans prairie reservoirs, cottonwood river corridors, and pine foothills — often in one morning. This guide covers the top hotspots, the birds by season, and when to go.
Practice the birds around Denver before you head out →
Top hotspots near Denver
Each spot links to a quiz on its birds and to its eBird page for full lists and recent sightings. (Exact species counts and a live activity score are filled in automatically per hotspot.)
1. Cherry Creek State Park
A big plains reservoir and grassland — waterfowl, gulls, grassland birds, and migrants.
2. Barr Lake State Park
A wildlife refuge lake famous for nesting Bald Eagles, waterbirds, and migrants.
3. Rocky Mountain Arsenal NWR
Restored shortgrass prairie with Burrowing Owls, raptors, and bison.
4. Genesee / foothills parks
Montane foothills for Steller's Jay, nutcrackers, and mountain species just west of town.
Birds year-round vs. by season
Around all year
The Front Range holds resident plains and foothill birds year-round:
- Plains residents — Black-billed Magpie, Northern Flicker, House Finch, Eurasian Collared-Dove.
- Foothill birds — Steller's Jay, Mountain Chickadee, and, higher up, Clark's Nutcracker.
- Raptors including Red-tailed and, in open country, Ferruginous Hawk.
Explore all species on eBird ↗.
Specialties by season
- Winter (Nov–Feb) — waterfowl on open reservoirs, gulls, rosy-finches in the foothills, and raptors on the plains.
- Spring (Apr–May) — migration through the river corridors and reservoirs; grassland birds return.
- Summer (Jun–Aug) — breeding foothill and montane birds a short drive west.
- Fall (Sep–Oct) — shorebirds at reservoir mudflats and returning waterfowl.
When to go
- Spring and fall are best for migration variety at the reservoirs.
- Winter adds waterfowl, raptors, and rosy-finches in the foothills.
Nearby & for a bigger trip
- A gateway to Rocky Mountain birding to the west. How to identify birds · all birding guides
Prepare before you go
The Front Range mixes plains, foothill, and mountain birds plus tricky reservoir gulls and shorebirds. A little prep lets you make the most of that range in a single morning.