Papilio eurymedon (Lucas, 1852) - The Pale Swallowtail 2.3 mi down Baldy Ck. Rd. from Tyler Ck. Rd., Jackson Co., OR, June 11, 2007 © Donald H. Gudehus

Papilio eurymedon (Lucas, 1852) - The Pale Swallowtail F.S. Rd. 15, Willamette NF, Lane Co., OR, July 19, 2008 © Donald H. Gudehus

Papilio eurymedon (Lucas, 1852) - The Pale Swallowtail Iron Mt., Willamette NF, Linn Co., OR, July 28, 2012 © Donald H. Gudehus

Papilio eurymedon (Lucas, 1852) - The Pale Swallowtail Iron Mt., Willamette NF, Linn Co., OR, July 26, 2014 © Donald H. Gudehus