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Western Bluebird

Sialia americana

Photos

About Western Bluebird

Cavity-nesting bird, using tree cavities and nesting boxesOmnivorous, eating a variety of insects, fruits, and berriesKnown for its bright blue and orange plumage

Size

14 - 17 cm

Weight

20 - 30 g

Lifespan

up to 6-10 years

Diet

Omnivorous, eating a variety of insects, fruits, and berries

Conservation Status

Status

Least Concern

Population Trend

stable

Threats

  • Habitat loss and degradation
  • Nesting box competition with other species

Additional Notes

The Western Bluebird is a widespread and relatively common species, but its population is declining in some parts of its range due to habitat loss and degradation, and nesting box competition with other species.

Distribution

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Western United States

North America • United States

Southwestern Canada

North America • Canada

The Western Bluebird is a partial migrant, with some populations migrating to the southern United States and Mexico, while others remain in their year-round habitats.