New Stock Photos of A Male Giant Swallowtail (Papilio cresphontes)

<p>A Male Giant Swallowtail (Papilio cresphontes). A new collection of stock images from Ernie Hunter. North America's largest butterfly, the Giant Swallowtail (Papilio cresphontes), at first glance looks like the Black Swallowtail, but take a closer look. First thing to notice is the size. The Giant is 5.5 inches from wing tip to wing tip, much larger. Also, it has a band of yellowish spots across the top of the upper wing, and if the third spot from the end is solid it's a male, if it h...