
Pipevine swallowtiail (Battus philenor), puddling for minerals on a muddy bank on the San Pedro.
At the San Pedro Riparian National Conservation Area, Cochise County, Arizona.

Pipevine swallowtiail (Battus philenor), puddling for minerals on a muddy bank on the San Pedro.
At the San Pedro Riparian National Conservation Area, Cochise County, Arizona.
Assorted leps: Pipevine swallowtail (Battus philenor), zebra longwing (Heliconius charithonia), and cabbage white (Pieris rapae). At the newly-opened butterfly pavilion at the Desert Botanical Garden, Phoenix, Arizona.
Assorted leps: Pipevine swallowtail (Battus philenor), zebra longwing (Heliconius charithonia), and cabbage white (Pieris rapae). At the newly-opened butterfly pavilion at the Desert Botanical Garden, Phoenix, Arizona.

Pipevine swallowtail caterpillar (Battus philenor) on pipevine (Aristolochia querectorum), at the Arizona-Sonora Desert Museum, Tucson, Arizona.
Pipevine swallowtail caterpillar (Battus philenor) on pipevine (Aristolochia querectorum), at the Arizona-Sonora Desert Museum, Tucson, Arizona.