Mallard
Images: Corine Bliek, Attribution-NonCommercial License, janet goulden, CC BY 2.0, Pascal Volk, Attribution-ShareAlike License, nan, CC BY-SA 2.5, HorsePunchKid, Attribution-NonCommercial-ShareAlike License, Quartl, CC BY-SA 3.0, Dis da fi we, Attribution-NonCommercial-ShareAlike License, Dendroica cerulea, Attribution-NonCommercial-ShareAlike License, p.dodonov, Attribution License, Dunnock_D, Attribution-NonCommercial License, Corine Bliek, Attribution-NonCommercial License, Hornbeam Arts, Attribution-NonCommercial License, Murray Foubister, Attribution-ShareAlike License, Tobi NDH, Attribution License, Corine Bliek, Attribution-NonCommercial License, Pascal Volk, Attribution-ShareAlike License, foxtail_1, Attribution-NonCommercial-ShareAlike License, Bengt Nyman, CC BY 2.0, michaelmueller410, Attribution License, Nick:Wood, Attribution-NonCommercial-ShareAlike License, Pascal Volk, Attribution-ShareAlike License, ceasol, Attribution-ShareAlike License, Corine Bliek, Attribution-NonCommercial License, Pascal Volk, Attribution-ShareAlike License, arbyreed, Attribution-NonCommercial-ShareAlike License, Isfugl, Attribution-NonCommercial-ShareAlike License,
Audio: Lars Edenius, Attribution-Non-Commercial-Share-Alike License, Timo Tschentscher, Attribution-Non-Commercial-Share-Alike License, Tero Linjama, Attribution-Non-Commercial-Share-Alike License,