More than 500 species of birds have been recorded in Colorado, including some rare and unique species. From colorful feathers to fan-shaped heads, here’s a look at some of the state’s most interesting avian varieties.

1. Cinnamon Teal

Coated in a maroon-colored sheen, this duck can be found migrating through Colorado during the spring and fall. The cinnamon teal’s habitat includes marshes and fresh ponds, and it favors fresh alkaline shallow lakes and extensive marshes.

2. Northern Goshawk

This short-winged forest hawk can be found in lowland pine forests. A good place to search for these birds in Colorado is the Arkansas River Valley or the canyons of the South Platte River.

3. Sandhill Crane

Tall, slender, and steely-eyed, sandhill cranes can be found in the San Luis Valley in spring and fall or Steamboat Lake State Park in summer.

4. Hooded Merganser

This bird has a fan-shaped head, elegant white-on-black stripes, and striking yellow eyes. This species of diving duck can be found on the South Platte River in the middle of Denver in the winter.

5. Western Tanager

These gold, black and deep-crimson birds inhabit lower mountains, willow-lined streams, and wooded urban parks.

6. Gunnison Sage-grouse

Almost all Gunnison sage grouse are found in Colorado, according to Colorado Parks and Wildlife. This rare bird is federally listed as threatened, and habitat loss is the biggest factor causing the species’ decline. The population in Colorado is centered around the Gunnison Basin.

Merlin Bird ID is a great resource to help you identify species on your birdwatching adventures.