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Bank Swallow Identification

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The Four Keys to ID

  • Size & Shape

    A small swallow with a chunky body, large head, relatively short pointed wings, and a slightly forked tail.

    Relative Size

    The smallest of North America’s swallow species, similar in size to a Chimney Swift but with shorter, broader wings.

    Relative Sizebetween sparrow and robinbetween sparrow and robin

    Measurements
    • Both Sexes
      • Length: 4.7-5.5 in (12-14 cm)
      • Weight: 0.4-0.7 oz (10.2-18.8 g)
      • Wingspan: 9.8-13.0 in (25-33 cm)

    Shape of the Bank Swallow© Jay McGowan / Macaulay Library
  • A warm brown swallow with white underparts and a thick brown band across the chest. The head is brown with a white chin. Underwings are dark.

    Color pattern of the Bank Swallow
    © David M. Bell / Macaulay Library
  • Most often seen in flight, which is fluttery and fast with periods of brief gliding. Changes course frequently in pursuit of flying insects.

  • Bank Swallows breed in open lowland areas near bodies of water. They tend to avoid forests, woodlands, or areas where they cannot find appropriate nesting habitats.

    © Oliver Burton / Macaulay Library