Delaware Skipper (Anatrytone logan)
Delaware Skipper Anatrytone logan Iowa
Delaware Skipper Anatrytone logan Iowa
Delaware Skipper butterflies, (Anatrytone logan) at Lake Geode Dam in Henry County, Iowa (top) and Big Hollow Recreation Park in Des Moines County, Iowa (bottom).

Details:

(Top)  Canon EOS 10D,  shutter 1/200 second, aperture f9.5, ISO 200, Canon EF 100 mm macro lens, Canon MR-14EX flash.

(Bottom)  Canon EOS 10D,  shutter 1/180 second, aperture f16, ISO 400, Canon EF 100 mm macro lens, no flash.
 

Selected References:

Brock Jim P., Kaufman Kenn. Butterflies of North America. New York: Houghton Mifflin Company, 2003. P 336-337.

Struttmann Jane M. USGS Northern Prairie Wildlife Research Center. "Delaware Skipper (Anatrytone logan)." Butterflies of North America / Butterflies of Iowa. <http://www.npwrc.usgs.gov/resource/distr/lepid/bflyusa/ia/451.htm > (15 Sep. 2004).