butterfly life cycle transforma through egg, caterpillar, pupa, butterfly. marvelous metamorphosis

cute flying milkweed branch life cycle pupation development larva pupa worm biology drawing character tropical newborn chrysalis bug nature butterfly caterpillar monarch animal entomology metamorphosis insect cocoon egg zoology stage fly transition transformation leaf evolution change cartoon wildlife vector arthropod isolated wing science moth transforma butterfly marvelous involves eggs hatch caterpillars transform pupae ultimately emerging beautiful adult butterflies