Vanessa cardui, 2010 above.
Some local butterflies seen in and around Calgary, Alberta. Identifications can be challenged. :-)
(Book: Butterflies of Alberta 1993 by John Acorn)
Gnophaela vermiculata | Nymphalis milberti | Limenitis arthemis |
Vanessa cardui
Vanessa atalanta | Papilio canadensis larvae | Papilio canadensis | Papilio huatulcosis