Viceroy Butterfly Caterpillar March 22, 2022March 11, 2022 by Carlos Related posts: Black Swallowtail Butterfly Caterpillar Fritillary Butterfly Caterpillar Mourning Cloak Butterfly Caterpillar Red-Spotted Purple Butterfly Caterpillar Zebra Swallowtail Butterfly Caterpillar READ MORE: Checkerspot Butterfly