Description: Cordulia shurtleffii photographed close to the ground, as usual. Credit: Bob Danley / USFWS. Date: 23 May 2011, 14:03. Source: American Emerald. Author: USFWS Mountain-Prairie.
Description: English: American Emerald (Cordulia_shurtleffii), Rideau River, Ottawa, Ontario, Canada. Date: 1 June 2014. Source: Own work. Author: D. Gordon E. Robertson.
