Merlin Bird Graphic

Merlin Bird ID

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    Mourning Warbler Identification

    Adult Description

    • Small songbird.
    • Complete gray hood with broken black patch at base of chest.
    • Yellow belly and vent.
    • Plain olive back and wings.

    Immature Description

    Similar to adult female, but with mixed gray and green plumage in crown, throat usually yellow with gray sides, and a broken white eyering.
    Relative Size

    Relative Sizesparrow or smallersparrow-sized or smaller
    Measurements
    • Both Sexes
      • Length: 3.9-5.9 in (10-15 cm)
      • Weight: 0.4-0.5 oz (11-13 g)
      • Wingspan: 7.1 in (18 cm)