West · Central Flyway
Birds in Colorado
Colorado's dramatic elevation range from plains to 14,000-foot peaks creates diverse birding across life zones.
Popular cities in Colorado
Common Birds in Colorado
The most frequently reported bird species across Colorado. Click any bird for full profiles, photos, calls, and attraction tips.
Backyard Birds in Colorado
Birds that regularly visit feeders and gardens in Colorado. These are the species you're most likely to attract with the right food, plants, and habitat setup.
Birds by Habitat in Colorado
Colorado spans 4 major habitat types. Explore birds adapted to each environment.
Top Bird Watching Spots in Colorado
The best places to go bird watching in Colorado, from national wildlife refuges to local sanctuaries.
Rocky Mountain National Park
White-tailed Ptarmigan and alpine tundra species above treeline.
Barr Lake State Park
Bald Eagle nest and fall hawk migration along the Front Range.
Bird Calendar — Colorado
What to expect each month: migration arrivals, departures, and seasonal highlights.
Explore neighboring states
About birding in Colorado
Colorado is located in the West region of the United States and falls along the Central Flyway, one of four major North American migration routes. The state is home to more than 490 bird species across 4 habitat types: forest, desert, wetland, urban.
Whether you're a backyard birder in Denver or planning a trip to Rocky Mountain National Park, this guide covers the most commonly seen species, seasonal patterns, and practical tips for attracting and identifying birds in Colorado.