Stock photography, photos: Western Tiger Swallowtail Butterfly Stock photos of Western Tiger Swallowtail Butterfly (Pterourus rutulus) on Tropicana Rose (Rosaceae, rosa), 159772 Photograph: © Chris Luneski Click for a larger image and more information Keywords associated with this stock photo: peaceful, metamorphosis, wings, pattern, fauna, science, metamorphism, change, Pterourus rutulus, sciences, insect, bugs, natural, Western Tiger Swallowtail Butterfly, pollinate, grace, serene, Tropicana Rose, flight, calm, Rosaceae, delicate, freedom, nature, rosa, butterfly, entomology