The group assembled in Willcox, AZ at 8:00 AM and made several stops on Mt. Graham between Wet Canyon and Hospital Flat. 46 species were identified by the group on the trip.
- Pipevine Swallowtail Battus philenor
- Western Swallowtail Papilio rutulus
- Two-tailed Swallowtail Papilio multicaudata
- Checkered White Pontia protodice
- Orange Sulphur Colias eurytheme
- Mexican Yellow Eurema mexicana
- Sleepy Orange Abaeis nicippe
- Dainty Sulphur Nathalis iole
- Gray Hairstreak Strymon melinus
- Leda Ministreak Ministrymon leda
- Arizona Hairstreak Erora quaderna
- Marine Blue Leptotes marina
- 'Echo' Spring Azure Celastrina ladon echo
- Ceraunus Blue Hemiargus ceraunus
- Reakirt's Blue Echinargus isola
- Fatal Metalmark Calephelis nemesis
- Nais Metalmark Apodemia nais
- Variegated Fritillary Euptoieta claudia
- Atlantis Fritillary Speyris atlantis
- Mylitta Crescent Phyciodes mylitta
- Texan Crescent Anthanassa texana
- Common Buckeye Junonia coenia
- Satyr Comma Polygonia comma
- Mourning Cloak Nymphalis antiopa
- Red Admiral Vanessa atalanta
- American Lady Vanessa virginiensis
- Painted Lady Vanessa cardui
- West Coast Lady Vanessa annabella
- Red-spotted Purple Limenitis arthemis
- Northern Duskywing Thorybes pylades
- Arizona Sister Adelpha eulalia
- Red Satyr Megisto rubicata
- Silver-spotted Skipper Epargyreus clarus
- Golden-banded Skipper Autochton cellus
- Desert Cloudywing Achalarus casica
- Northern Cloudywing Thorybes pylades
- Funereal Duskywing Erynnis funeralis
- Pacuvius Duskwing Erynnis pacuvius
- Mournful Duskywing Erynnis tristis
- Common Checkered-Skipper Pyrgus communis
- Golden-headed Scallopwing
- Russet Skipperling Piruna pirus
- Orange Skipperling Copaeodes aurantiaca
- Western Branded Skipper Hesperia colorado
- Taxiles Skipper Poanes taxiles
- Bronze Roadside-Skipper Amblyscirtes aenus
- Possible sighting: Milbert's Tortoiseshell Aglais milberti