West · Central Flyway
Are There Western Bluebirds in Colorado?
Yes, but uncommon — Western Bluebirds occur in Colorado mainly from March to October. Sialia mexicana · Turdidae
Is the Western Bluebird Found in Colorado?
Western Bluebirds do occur in Colorado, but they are considered uncommon. Encountering one requires patience and the right habitat during the breeding season.
Where to see them instead: the nearest states where Western Bluebirds occur regularly are New Mexico (about 310 miles away), Utah (about 340 miles away) and Arizona (about 460 miles away).
Often mistaken for Western Bluebirds in Colorado: Mountain Bluebird, Lazuli Bunting and American Robin — these occur regularly in Colorado, so compare them carefully before concluding you saw a Western Bluebird.
Western Bluebird is a North American backyard bird.
In Colorado, this species is classified as uncommon. It visits during the breeding season, typically spring through summer. The best months to observe this bird are March, April, May, June, July, August, September, October. Peak activity occurs in April, June, July, August, September, October.
Monthly Activity — Western Bluebird in Colorado
Relative frequency of observations by month. Higher bars indicate peak periods for this species.
Identification
Best Time to See Western Bluebird in Colorado
Other birds in Colorado
Birds you might also encounter in Colorado.
Western Bluebird in other states
Western Bluebird in Colorado: Quick Facts
The Western Bluebird (Sialia mexicana) is an uncommon bird in Colorado. It is classified as a summer breeder in the state, falling within the West region and the Central Flyway migration corridor.
The best months to spot this species in Colorado are March, April, May, June, July, August, September, October. For birders in Denver and throughout Colorado, knowing the seasonal patterns of Western Bluebird can help plan birding trips and backyard feeding strategies.
Use the monthly activity chart above to plan your birding outings, and explore other bird species found in Colorado using the related birds section.