NEVADA: Humboldt Co; Humboldt River near Golcanda - male - August 2022
WASHINGTON: Benton Co; Horn Rapids Park - males - July 2022
WASHINGTON: Benton Co; Horn Rapids Park - females - July 2022
IDAHO: Owyhee Co; Brunneau River access near Hot Springs - female - 7 July 2019
OREGON: Malheur Co; 3 Forks of Owyhee River - males - July 2019
OREGON: Malheur Co; 3 Forks of Owyhee River - pairs in copula - July 2019
ARIZONA: Greenlee Co; San Francisco River near Clifton - male - May 2018
OREGON: Malheur Co; Three Forks of Owyhee River - female - June 2017
OREGON: Malheur Co; Three Forks of Owyhee River - teneral male - June 2017
OREGON: Malheur Co; on Owyhee River, ca 2 mi S of Rome - male - June 2017
CALIFORNIA: Mendocino Co; Mendocino National Forest, Eel River Campground, near confluence of Middle Fork Eel River
and Black Butte Creek - males - June 2015
ARIZONA: Greenlee Co; Eagle Creek at Lower Eagle Creek Road - male - September 2012
WASHINGTON: Benton Co; Yakima River, Horn Rapids County Park - female - August 2011
OREGON: Wheeler Co; John Day River, Muleshoe Campground - male - August 2011
OREGON: Wheeler Co; John Day River, Muleshoe Campground - male - August 2011 (posed)