Downy Emerald Downy Emerald (Cordulia aenea). Blashford Lakes nature reserve. Olympus OM-D EM-5 & Sigma 50-500mm F4-6.3 APO DG at F6.3. Cropped Next → You May Also Like The Myopa Story Pete May 8, 2015May 8, 2015 1 Hengistbury Head Pete February 24, 2012March 17, 2012 0 Anderwood in Autumn Pete November 2, 2017June 14, 2018 0 Add any comments or questions hereCancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.