Barnacle Geese Barnacle Geese (Branta leucopsis). Titchfield Haven. Olympus OM-D EM-5 & Sigma 50-500mm F4-6.3 APO DG at F6.3. Next → You May Also Like Olympus latest news releases: The OM-D E-M1 Mark II, 12-100mm f4.0 Lens, 30mm f3.5 premium macro lens & 25mm f1.2 lens Pete September 21, 2016October 14, 2016 0 More possibilities than certainties Pete April 14, 2017April 14, 2017 0 An alternative macro lens and extension tube combination Pete May 27, 2015May 27, 2015 2 Add any comments or questions hereCancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.