Phoebis agarithe fisheri is much more common in Arizona than in southern California, but a good population has taken hold in the Palm Desert area, where all the photographs on this page were taken. June 18, 2016.

Another Large Orange Sulphur, same day as above.

A Large Orange Sulphur, Phoebis agarithe fisheri, at a nursery in Palm Desert (Riverside Co., CA) on October 11, 2009.

Phoebis agarithe fisheri, showing a bit of the dorsal side. Palm Desert, June 25, 2012.

Same Large Orange Sulphur as above. Palm Desert, June 25, 2012.

This is the egg of a Phoebis agarithe female I found ovipositing on some sort of non-native shrub in Palm Desert. January 20, 2021.