American Robin vs Eastern Bluebird

The check that settles it

Much smaller, bright blue above, and it perches to hunt rather than running on the ground.

American Robin

Turdus migratorius

Size
2328 cm
Bill
thin pointed
Where
yard, woodland, open field
Voice
A rich caroling phrase often written 'cheerily, cheer up, cheer up'. Among the first birds singing before dawn.

Eastern Bluebird

Sialia sialis

Size
1621 cm
Bill
thin pointed
Where
open field, yard
Voice
A soft musical 'chur-lee, chur-lee'.

Confirming a american robin

  • Brick-orange breast and belly against a dark grey back.
  • Yellow bill — the fastest check against anything else orange-breasted.
  • Broken white eye-ring.
  • Runs and stops across open lawn rather than hopping continuously.

Confirming a eastern bluebird

  • Blue above with an orange throat and chest and a clean white belly.
  • Perches upright on wires and posts over open grass, then drops to the ground.
  • Round-headed with a short thin bill.
  • Females are much duller — grey-blue with a paler orange wash.