Bell's Sparrow Identification

The Four Keys to ID

• Size & Shape

  Bell’s Sparrows are small songbirds—medium-sized for sparrows—with relatively long tails. The head is rounded and the bill is fairly short and thick.

  Relative Size

  About the size of a Chipping Sparrow; slightly smaller than a Golden-crowned Sparrow.

  sparrow-sized or smaller

  Measurements

  • Both Sexes
  • • Length: 4.7-5.9 in (12-15 cm)
    • Weight: 0.5-0.8 oz (15-22 g)
• Color Pattern

  Bell’s Sparrows are dark brown above with a dark gray head, white underparts and a dark spot in the middle of the breast. The dark face has a contrasting white eyering, a white spot before the eye, and strong white and dark stripes bordering the throat. The tail is dark. Juveniles are more uniformly brown, lack the gray head, and are streaky beneath.

• Behavior

  They are fairly inconspicuous birds that spend much of their time on the ground or concealed in shrubs, except during early summer when males sing from prominent perches. When crossing open areas they tend to run along the ground with the tail held high.

• Habitat

  Bell’s Sparrows live in shrubby areas of California and Baja California, including coastal sagebrush and chaparral, as well as the Mojave Desert and California’s San Clemente Island. Many are year-round residents, but some migrate to southern California and western Arizona for winter, where they mix with the very similar Sagebrush Sparrow and other species in open, dry habitats.