Female Hesperopsis libya, the Mojave Sootywing, flying among the roadside saltbush along Highway 78 leading into Anza-Borrego Desert State Park about a mile east of the Riverside County line in Imperial Co. April 25, 2011.

Another female Mojave Sootywing from Yaqui Well in Anza-Borrego Desert State Park. October 11, 2005.