Western Bluebird

Western Bluebird Sialia mexicana

Range map

Western Bluebird, Range map
The Cornell Lab logo
Data provided by eBird

Western Bluebird

Sialia mexicana


The range map depicts the boundary of the species’s range, defined as the areas where the species is estimated to occur within at least one week within each season.   Learn more about this data

Breeding season
Apr 26 - Sep 14
Non-breeding season
Dec 14 - Feb 8
Pre-breeding migratory season
Feb 15 - Apr 5
Post-breeding migratory season
Oct 12 - Dec 7
Note: Seasonal ranges overlap and are stacked in the order above; view full range in season maps.
Seasons timeline
Learn more about seasons