Ranger Robb: Battus philenor, male, 16-30 August,1997, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker_3 (2)
Ranger Robb: Battus philenor, male, 16-30 August,1997, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker_3 (1)
Ranger Robb: Two-tailed Swallowtail, Papilio multicaudata, female, 16 August, 1998, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker_1 (2)
Ranger Robb: Two-tailed Swallowtail, Papilio multicaudata, female, 16 August, 1998, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker_1 (1)
Ranger Robb: Cabbage White, Pieris rapae, 17 June 2005, Red Rock State Park, Yavapai County, AZ, William A. Harding_39 (1)
Ranger Robb: Cabbage White, Pieris rapae, 17 June 2005, Red Rock State Park, Yavapai County, AZ, William A. Harding_39 (2)
Ranger Robb: Western White, Pontia occidentalis, female, 1-10 August 1997, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker_35 (1)
Ranger Robb: Western White, Pontia occidentalis, female, 1-10 August 1997, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker_35 (2)
Ranger Robb: Checkered White, Pontia protodice, male, 27 June, 2008, Red Rock State Park, Yavapai County, AZ, William A. Harding_37 (1)
Ranger Robb: Checkered White, Pontia protodice, male, 27 June, 2008, Red Rock State Park, Yavapai County, AZ, William A. Harding_37 (2)
Ranger Robb: Sara Orangetip, Anthocharis sara, male, 16 April 1998, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker_17
Ranger Robb: Dainty Sulphur, Nathalis iole, 16 April, 1998, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker_16
Ranger Robb: Cloudless Sulphur, Phoebis sennae, male, 11-15 August, 1997, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker_12 (1)
Ranger Robb: Cloudless Sulphur, Phoebis sennae, male, 11-15 August, 1997, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker_12 (2)
Ranger Robb: Southern Dogface, Colias cesonia, 27 June, 2008, Red Rock State Park, Yavapai County, AZ, William A. Harding_10 (1)
Ranger Robb: Southern Dogface, Colias cesonia, 27 June, 2008, Red Rock State Park, Yavapai County, AZ, William A. Harding_10 (2)
Ranger Robb: Sleepy Orange, Eurema nicippe, 27 June 2008, Red Rock State Park, Yavapai County, AZ, William A. Harding_14 (1)
Ranger Robb: Sleepy Orange, Eurema nicippe, 27 June 2008, Red Rock State Park, Yavapai County, AZ, William A. Harding_14 (2)
Ranger Robb: Orange Sulphur, Colias eurytheme, male,1-10 August 1997, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker_5 (2)
Ranger Robb: Orange Sulphur, Colias eurytheme, male,1-10 August 1997, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker_5 (3)
Ranger Robb: Orange Sulphur, Colias eurytheme, female, 1-10 August 1997, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker_7 (2)
Ranger Robb: Orange Sulphur, Colias eurytheme, female, 1-10 August 1997, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker_7 (3)
Ranger Robb: Clouded Sulphur, Colias philodice, female, 20-25 July, 1997, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker_8 (1)
Ranger Robb: Clouded Sulphur, Colias philodice, female, 20-25 July, 1997, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker_8 (2)
Ranger Robb: Soapberry Hairstreak, Phaeostymon alcestis, 10 June 1998, Red Rock State Park, Yavapai County, AZ, William A. Harding_64 (1)
Ranger Robb: Soapberry Hairstreak, Phaeostymon alcestis, 10 June 1998, Red Rock State Park, Yavapai County, AZ, William A. Harding_64 (2)
Ranger Robb: Lupine Blue, Plebejus lupini , female, 6 June 1998, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker
Ranger Robb: Lupine Blue, Plebejus lupini, female, 6 June 1998, Red Rock State Park, Yavapai County, AZ, Robb Hannawacker
Ranger Robb: Southwestern Azure,Celastrina echo cinerea, male, 6 June 2005, Red Rock State Park, Yavapai County, AZ, William A. Harding_58 (1)
Ranger Robb: Southwestern Azure, Celastrina echo cinerea, male, 6 June 2005, Red Rock State Park, Yavapai County, AZ, William A. Harding_58 (2)