YUKON: Dempster Hwy km 140 - July 2018
YUKON: White Mountain - July 2018
WASHINGTON: Benton Co; Horn Rapids Park on Yakima River - June 2017
with Anise Swallowtail (top) for comparison
Old World Swallowtail (Papilio machaon)
YUKON: Dempster Hwy km 140 - July 2018
YUKON: White Mountain - July 2018
WASHINGTON: Benton Co; Horn Rapids Park on Yakima River - June 2017
with Anise Swallowtail (top) for comparison