Originally Posted by Eki
There are Canada geese in Finland too, but they have been planted here by people, just like the Canada beaver. The European beaver indigenous to Finland had been hunted to near extinction and they brought Canada beavers, which was a mistake. The bigger and stronger Canada beaver took over the habitat of the European beaver so that the extinction was guaranteed.
Edit: I spoke too early. There seems to be about 1000 European beavers left in Finland in a small area in the Western Finland: