Merlin Bird Graphic

Merlin Bird ID

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    White-throated Swift Identification

    Adult Description

    • Small bird.
    • Black back, wings, and tail.
    • White throat, belly, and sides of rump.
    • Body cylindrical.
    • Wings long, pointed, and swept back.

    Immature Description

    Similar to adult, but duller.
    Relative Size

    Relative Sizebetween sparrow and robinbetween sparrow and robin
    • Both Sexes
      • Length: 5.9-7.1 in (15-18 cm)
      • Weight: 1.0-1.3 oz (28-36 g)