
Pale tiger swallowtail butterfly or Papilio eurymedon
The larval host plants for pale swallowtail butterflies (Papilio eurymedon) include ocean spray, bittercherry, serviceberry, ceanothus, including mountain balm.

Pale tiger swallowtail butterfly
upper left among two-tailed swallowtails

Pale tiger swallowtail butterfly
on wet sand - Papilio eurymedon

Pale tiger swallowtail butterfly


