Spicebush Swallowtail <i><a href="//commons.wikimedia.org/wiki/Papilio_troilus" title="Papilio troilus">Papilio troilus</a></i>,  Photo taken in Chilton County, AL.
Daniel Spurgeon
CC BY 2.5
uploaded from author at en.wiki on the 17 May 2007 as <i>Spicebush Swallowtail 320px2.jpg</i>