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Canvasback Identification

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The Four Keys to ID

  • Size & Shape

    A large, big-headed diving duck with a gently sloping forehead and a stout neck. Its long bill meets the sloping forehead, creating a seamless look from the top of the crown to the tip of the bill. On the water it has an oval body and a short tail that gently slopes down into the water.

    Relative Size

    Larger than a Ring-necked Duck, smaller than a Common Merganser.

    Relative Sizebetween crow and goosebetween crow and goose

    • Both Sexes
      • Length: 18.9-22.1 in (48-56 cm)
      • Weight: 30.4-56.0 oz (862-1588 g)
      • Wingspan: 31.1-35.0 in (79-89 cm)