TEXAS: Kenedy Co; Padre Island National Seashore - May 2023
CALIFORNIA: Santa Clara Co; Palo Alto Baylands - December 2022
NORTH DAKOTA: Kidder Co; Kunkel School Section Prairie - June 2021
NORTH DAKOTA: Kidder Co; near Horsehead Lake - June 2021
CALIFORNIA: Imperial Co; Salton Sea, Obsidian Butte - September 2019