Swallowtail butterflies

  1. 145

    Zerynthia rumina

    Zerynthia rumina · Papilionidae

    Photo: Charles J. Sharp
    CC BY-SA 4.0 · Wikimedia Commons
    “Spanish festoon (Zerynthia rumina).jpg”
    Charles J. Sharp
    Cropped to fit the frame.
    Our changes to this photo use the same license.