![](http://www.alamy.com/thumbs/6/895DC972-9BFA-463B-8D9E-4720815016E8/M78A2A.jpg)
Black Swallowtail (Papilio polyxenes) egg on parsley Marion Co. IL
Size: 3504px × 2336px
Photo credit: © Daybreak Imagery / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: black, caterpillars, egg, larva, larvae, metamorphis, papilio, polyxenes, swallowtail