A butterfly is an insect of the order Lepidoptera. Like all Lepidoptera, butterflies are notable for their unusual life cycle with a larval caterpillar stage, an inactive pupal stage, and a spectacular metamorphosis into a familiar and colourful winged adult form.I have to go to Wiki, because, after all, what do I know about butterflies? Very little. They're great to watch in the summer though.
"Simon, if you give me another chance," let me explain the origin of the Harvey Larvae persona. There's a building being built, and since it's being built in the dead of winter, they have it encased in plastic wrap with the workers busy inside ... soon to shed their cocoon ... and to bring forth ... another fast food restaurant!
Harvey is the perfect spokesmodel.