Keywords: 20161101Anas platyrhynchos.jpg Stockenten Anas platyrhynchos an der Saar in Saarbrücken discovery place Saarbrücken own AnRo0002 2016-11-01 camera coord Location 49 22363759 7 01358497 Cc-zero Birds of Saarbrücken Anas platyrhynchos Anas platyrhynchos in Saarland Anas platyrhynchos flocks |