The Eastern Bluebird is a small thrush with a big, rounded head, large eye, plump body, and alert posture. The wings are long, but the tail and legs are fairly short. The bill is short and straight.
About two-thirds the size of an American Robinbetween sparrow and robin
- Both Sexes
- Length: 6.3-8.3 in (16-21 cm)
- Weight: 1.0-1.1 oz (28-32 g)
- Wingspan: 9.8-12.6 in (25-32 cm)