Roger D Hall: Arizona Sister Butterfly
Roger D Hall: Atlas Moth
Roger D Hall: Blue Morpho Butterfly
Roger D Hall: California Sister Butterfly
Roger D Hall: Common Buckeye Butterfly
Roger D Hall: Eastern Tiger Swallowtail Butterfly
Roger D Hall: Emerald Swallowtail Butterfly
Roger D Hall: Karner Blue Butterfly
Roger D Hall: Luna Moth
Roger D Hall: Scarce Bamboo Page
Roger D Hall: Monarch Butterfly
Roger D Hall: Monarch Butterfly Caterpillar
Roger D Hall: Paris Peacock Butterfly
Roger D Hall: Spicebush Swallowtail Caterpillar
Roger D Hall: Queen Butterfly
Roger D Hall: Viceroy Butterfly
Roger D Hall: Periander Metalmark
Roger D Hall: Kamehameha Butterfly
Roger D Hall: Spicebush Swallowtail Butterfly
Roger D Hall: Zebra Swallowtail Butterfly
Roger D Hall: Baltimore Checkerspot Butterfly
Roger D Hall: Sandia Hairstreak Butterfly
Roger D Hall: Mourning Cloak Butterfly
Roger D Hall: Acmon Blue Butterfly
Roger D Hall: Zebra Longwing Butterfly