Owl Butterfly (Caligo Idomeneus) Resting On Trunk, Niagara Butterfly Conservatory, Niagara Falls, Ontario, Canada. PacificStock
Skipper butterflies (Hesperiidae) feed on Aster blossoms in a garden; Astoria, Oregon, United States of America PacificStock
Tailed Blue Butterflies (Cupido comyntas) are attracted to minerals; Tahlequah, Oklahoma, United States of America PacificStock