Daily Postcard: This caterpillar of the black swallowtail, one of the largest, most striking butterflies, is one of many on view at Bandelier National Monument. Courtesy/NPS
Daily Postcard: Caterpillars Surface At Bandelier
Daily Postcard: This caterpillar of the black swallowtail, one of the largest, most striking butterflies, is one of many on view at Bandelier National Monument. Courtesy/NPS
