Swallowtail butterflies are large, colorful butterflies in the family Papilionidae, and include over 550 species. Though the majority are tropical, swallowtails inhabit every continent except Antarctica. The family includes the largest butterflies in the world, the birdwing butterflies of the genus Ornithoptera. This Zerynthia rumina butterfly, also known as the Spanish festoon, was photographed in Extremadura, Spain.
Welcome to Wikipedia, the freeencyclopedia that anyone can edit! Wikipedia is a free, collaboratively edited, and multilingual Internet encyclopedia supported by the non-profit Wikimedia Foundation. Our goal is to benefit readers by acting as an encyclopedia, a comprehensive written compendium that contains information on all branches of knowledge.
Most of Wikipedia's text and many of its images are co-licensed under the Creative Commons Attribution-Sharealike 3.0 Unported License (CC-BY-SA) and the GNU Free Documentation License (GFDL), and everyone is allowed to cite them under these licences.