Papilio machaon bairdii, #25919, 2 August 1953, Cape Royal, Grand Canyon National Park, AZ, E. Christensen
Grand Canyon Museum Collection
2 Albright Ave, Grand Canyon Village, AZ 86023
Phone: (928) 638-7769
https://www.nps.gov/grca/learn/historyculture/muscol.htm
In field bronze dots are mistakable
Appalachian comes up first choice? Saw Northern Pearly in same area