Eastern Bluebird

Sialia sialis

IUCN: Least Concern

Taxonomy

Order
Passeriformes
Family
Turdidae
Genus
Sialia
eBird Code
easblu

Subspecies (7)

  • Sialia sialis bermudensis

    Bermuda

  • Sialia sialis caribaea

    eastern Honduras and northeastern Nicaragua

  • Sialia sialis fulva

    breeds mountains of south-central Arizona to southern Mexico (Guerrero); winters to Guatemala

  • Sialia sialis guatemalae

    southern Mexico (Chiapas) and Guatemala

  • Sialia sialis meridionalis

    northern El Salvador, central and western Honduras, and north-central Nicaragua; birds from western Belize probably also this subspecies

  • Sialia sialis nidificans

    eastern Mexico (southwestern Tamaulipas to central Veracruz)

  • Sialia sialis sialis

    breeds in eastern North America, from southern Canada to northeastern Mexico (southern Tamaulipas); winters from eastern USA to northern Mexico, rarely to Cuba

Data Sources

Taxonomy data from AviList 2025.