Illinois Butterfly Monitoring Network

Common Sulphur-Clouded Sulphur

Common Sulphur-Clouded Sulphur Common Sulphur-Clouded Sulphur (Colias philodice)
white female
Horlock Hill Prairie, Kane County, Illinois
May 20, 2000
Some Sulphur females are white. This is probably a Clouded Sulphur, since it was mostly those flying at the time of this photo, but the white female for the Orange Sulphur is very difficult to distinguish from the white Clouded female.
Photo by Tom Peterson

(p) Previous | Next (n)
Return to Top 25 Butterflies Gallery
Return to main galleries page