Pipevine Swallowtail (Battus philenor): Not a common visitor but seen infrequently all throughout the year.
- Pipevine Swallowtail – May 7, 2019
- Pipevine Swallowtail – May 7, 2019
- Pipevine Swallowtail – May 7, 2019
- Pipevine Swallowtail – June 10, 2017
- Pipevine Swallowtail – June 10, 2017
Black Swallowtail: (Papilo polyxenes): First recorded June 4, 2016.
- Black-Swallowtail – September 24, 2019
Western Giant Swallowtail (Papilio cresphontes): Common, though never in large numbers (oftentimes in pairs in the spring). Numbers seem much higher in the late fall, as presumably some are migratory.
- Western Giant Swallowtail – April 20, 2019
- Western Giant Swallowtail – March 14, 2018