Question Mark (Polygonia interrogationis)

Question Mark (Polygonia interrogationis), Nelson Lake Marsh, Kane County, Illinois, 1 September 2002	Question Mark (Polygonia interrogationis), Nelson Lake Marsh, Kane County, Illinois, 26 June 2004	Question Mark (Polygonia interrogationis), Kane County, Illinois, 2 June 2003
Question Mark (Polygonia interrogationis), Kane County, Illinois, 12 June 2004	Question Mark (Polygonia interrogationis), Kane County, Illinois, 29 August 2002	Question Mark (Polygonia interrogationis), Kane County, Illinois, 29 August 2002
Question Mark (Polygonia interrogationis), Fermilab, DuPage County, Illinois, 8 September 2002	Question Mark (Polygonia interrogationis), Fermilab, DuPage County, Illinois, 24 September 2002	Question Mark (Polygonia interrogationis), Fermilab, DuPage County, Illinois, 24 September 2002
Question Mark (Polygonia interrogationis), Fermilab, DuPage County, Illinois, 24 September 2002	Question Mark (Polygonia interrogationis), Fermilab, DuPage County, Illinois, 24 September 2002