Merlin Bird Graphic

Merlin Bird ID

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    Groove-billed Ani Identification

    Adult Description

    • Slender, long-tailed black bird.
    • Short thick, rounded beak.
    • Beak with parallel grooves running its length.

    Immature Description

    Immature like adult, but plumage duller and bill grooves indistinct.
    Relative Size

    Relative Sizebetween robin and crowbetween robin and crow
    Measurements
    • Both Sexes
      • Length: 13.4 in (34 cm)
      • Weight: 2.5-3.2 oz (70-90 g)