animal, animals, Automeris, Automeris io, butterflies, Butterfly, Lepidoptera, fauna, wildlife, behaviour, behavior, behaviors, caterpillar, caterpillars, central, close-up, eating, eat, eats, macros, detail, details, macro, poisonous, Poison, venom, venomous, Ups, closeup, closeups, view, color, day, daytime, feeding, feeds, green, hill country, horizontal, image, insect, Insecta, bug, bugs, insects, invertebrates, invertebrate, Io Moth, larvae, larva, larval, leaves, Leaf, foliage, moths, moth, natural world, nature, north america, american, outdoors, outdoor, photo, southern, south, texas, southwestern, spines, texan, usa, United States, america, wild, yellow