A female Spring White at Valyermo, LA Co., April 10, 2008.

Female Pontia sisymbrii at Sugarloaf Mountain, Big Bear. May 25, 2007.

Same Spring White as above, Sugarloaf Mountain, Big Bear. May 25, 2007.

Another Spring White at Valyermo, April 2, 2009.

Male Spring White at Valyermo, April 2, 2009.