milk thistle with butterflies on it seen up close

animal antenna background bloom blossom bug butterflies butterfly close closeup colorful eastern entomology environment feeding flora flower glaucus gonepteryx hawkmoth hovering humming hummingbird hummingmoth insect insects lepidoptera macro macroglossum marian marianum mary mediterranean milk monarch mountain nature noise orange park plant plexippus prairie seen silybum stellatarum summer thisthle thistle weed white wildflower wildlife wing