Merlin Bird Graphic

Merlin Bird ID

Try our free app foriOS | AndroidWeb version coming soon!
Recently Viewed Species

    Blue-winged Warbler Identification

    The Four Keys to ID

    • Size & Shape

      Blue-winged Warblers are small, well-proportioned birds with a sharp and pointed bill. Compared to other warblers, the rather heavy black bill and eyeline give them a pointy-headed look.

      Relative Size

      Larger than a Blue-gray Gnatcatcher, smaller than a Field Sparrow.

      Relative Sizesparrow or smallersparrow-sized or smaller
      Measurements
      • Both Sexes
        • Length: 4.3-4.7 in (11-12 cm)
        • Weight: 0.3 oz (9 g)
        • Wingspan: 5.9 in (15 cm)