The latest news: the swan and the boat have reached that part of lake which goes inside the zoo.
Today (Monday), the swan has been " a bit" inside the zoo, on Wednesday it is palnned that he stays overnight already there, on Thursday, both (boat and swan) will - hopefully - have reach the pond at the elephant house, where they'll are suppose to stay over the winter.
There have been a lot of inquiries from Germany and a couple from Europe to buy ... the boat.