Anise Swallowtail (Papilio zelicaon)


WYOMING: Teton Co; Yellowstone NP, Upper Geyser Basin - July 2019



MONTANA: Beaverhead Co; trails at Pioneer Parkway and FR 2400 - July 2019


MONTANA: Beaverhead Co; Odell Creek Trail to Skull Creek Meadows - July 2019



WASHINGTON: Benton Co; Horn Rapids Park on Yakima River - June 2017

with Old World Swallowtail (bottom) for comparison


CALIFORNIA: Butte Co; Lassen National Forest, Cherry Hill Campground - June 2015


WYOMING: Teton Co; Yellowstone National Park, Upper Geyser Basin - July 2013