Tailed Blue Butterflies (Cupido comyntas) are attracted to minerals; Tahlequah, Oklahoma, United States of America PacificStock
Southern Dogface Meganostoma Caesonia from Moths and butterflies of the United States 1900 by Sherman F. Denton 1856-1937. IStockHistory com
Owl Butterfly (Caligo Idomeneus) Resting On Trunk, Niagara Butterfly Conservatory, Niagara Falls, Ontario, Canada. PacificStock