macro closeup of king swallowtail caterpillar with a egg, butterfly in the larva stage, tropical insect specie

america american animal animals background black bug bugs butterflies butterfly caterpillar caterpillars closeup colorful egg eggs entomoculture entomology exotic face fauna green head insect insects king larva larval leaf macro nature papilio papilionidae pet pets reproduction reproductive specie species stage state swallow swallowtail tail thoas tropical yellow zoology