Bell's Vireo Identification

Adult Description

  • Small songbird.
  • Drab gray to greenish above.
  • White to yellow below.
  • One prominent wingbar and a more faint one above it.
  • Faint white eyering.

Immature Description

Juvenile similar to adult, but whiter below and with more distinct wingbars.
Relative Size

Relative Sizesparrow or smallersparrow-sized or smaller
Measurements
  • Both Sexes
    • Length: 4.3-4.7 in (11-12 cm)
    • Weight: 0.3-0.3 oz (7-10 g)
    • Wingspan: 7.1 in (18 cm)