Song Sparrows are medium-sized and fairly bulky sparrows. For a sparrow, the bill is short and stout and the head fairly rounded. The tail is long and rounded, and the wings are broad.
Slightly smaller than a Dark-eyed Junco; slightly larger than a Chipping Sparrowsparrow-sized or smaller
- Both Sexes
- Length: 4.7-6.7 in (12-17 cm)
- Weight: 0.4-1.9 oz (12-53 g)
- Wingspan: 7.1-9.4 in (18-24 cm)