Stock photography, photos: Monarch butterfly Danaus plexippus Stock photos of Monarch butterflies Danaus plexippus mating Photograph: © John T. Fowler Click for a larger image and more information Keywords associated with this stock photo: Monarch butterfly Danaus plexippus insect lepidoptera, metamorphosis, orange, migratory, fragile, dream, dreamlike, buterflies, mating, vertical, breeding, reproduction, Monarch, butterflies, Danaus, plexippus, vertical