Hello Marcel! To be honest I'm not 100% positive. You're referring to Norway's Fjord horses right? What I have learned is that Icelandic horses are in a sense, descended from the Fjord horses since they were brought to Iceland originally by Norwegian settlers but there hasn't been any cross breeding between the two breeds since the Icelandic horse was brought over. I'm not familiar with the European Rewilding project (though I may need to be now since it sounds AHmazing!) but the Fjordland ponies are actually a little larger than the Icelandic horses, otherwise they are both pretty stocky and cute :) Sorry this is a little vague, but it's all I have at the moment. ~Amanda