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Merlin Bird ID

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    Horned Puffin Identification

    Adult Description

    Stocky, large-headed black-and-white waterbird. Black upperparts. Black throat. White underparts. Very deep, rounded bill. Bill yellow at base and red near tip during breeding season.

    Immature Description

    Resembles nonbreeding adult, without "horn" above eye.
    Relative Size

    Relative Sizecrow sizedcrow-sized
    Measurements
    • Both Sexes
      • Weight: 17.0-22.9 oz (483-648 g)