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Cerulean Warbler Identification

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The Four Keys to ID

  • Size & Shape

    A small, compact warbler that often perches horizontally. It has a small, round bill and a shorter tail than some other warblers such as Magnolia Warbler.

    Relative Size

    Slightly larger than a Blue-gray Gnatcatcher, smaller than a Tufted Titmouse.

    Relative Sizesparrow or smallersparrow-sized or smaller

    • Both Sexes
      • Length: 4.3 in (11 cm)
      • Weight: 0.3-0.3 oz (8-10 g)
      • Wingspan: 7.9 in (20 cm)