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Grace's Warbler Identification

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The Four Keys to ID

  • Size & Shape

    A small songbird with a small, fine bill and a medium-length tail.

    Relative Size

    Slightly larger than a Verdin, slightly smaller than a Yellow-rumped Warbler.

    Relative Sizesparrow or smallersparrow-sized or smaller

    • Both Sexes
      • Length: 4.7 in (12 cm)
      • Weight: 0.3-0.3 oz (7-9 g)
      • Wingspan: 7.9 in (20 cm)

Regional Differences

Four subspecies differ very slightly in size and plumage tones. Only subspecies graciae breeds in the United States; the other three (yaegeri, remota, and decora) breed in Mexico and northern Central America.