The ICPR workshop "Master Plan Migratory Fish Rhine" was staged on 27 and 28 April 2010 in the Regierungspräsidium Freiburg/Breisgau (Germany), hosting 90 participants from Germany, France, the Netherlands, Switzerland, Luxemburg and Austria.
During this workshop, the Master Plan Migratory Fish Rhine (ICPR Report no. 179) was presented together with the state of its implementation in the Rhine bordering countries. Presentations concentrated on the following migratory fish species: Atlantic salmon, sea trout, Lake Constance lake trout and allice shad.