Western Tiger Swallowtail

Papilio rutulus

Papilionidae

Swallowtails

Flies

February to November

Host Plant

Willow, Cottonwood, Sycamore, Elm

Nectar Plant

California buckeye, Bull thistle

Western Tiger Swallowtail

Daniel Fitzgerald

Western Tiger Swallowtail

Underwing

Daniel Fitzgerald

Western Tiger Swallowtail

Western Tiger Swallowtail

© 2020 by Mount Diablo Interpretive Association