Current and potential threats to Nordic duck populations - a horizon scanning exercise

Anthony D. Fox, Jon Einar Jonsson, Tomas Aarvak, Thomas Bregnballe, Thomas Kjaer Christensen, Kevin Kuhlmann Clausen, Preben Clausen, Lars Dalby, Thomas Eske Holm, Diego Pavon-Jordan, Karsten Laursen, Aleksi Lehikoinen, Svein-Hakon Lorentsen, Anders Pape Moller, Mikael Nordstrom, Markus Ost, Par Soderquist, Ole Roland Therkildsen