Saturday, April 2, 2011 Start: 15:20 End: 18:20 Roane County Oak Ridge North Ridge Trail 4 Duskywing sp. 6 Zebra Swallowtail 23 Eastern Tiger Swallowtail 10 West Virginia White 23 Falcate Orangetip 7 White sp., undifferentiated 2 Clouded Sulphur 1 Orange Sulphur 11 Azure sp. 1 Question Mark 3 Eastern Comma 4 Anglewing sp., undifferentiated 1 Mourning Cloak Doug Bruce Oak Ridge