The biggest surprise for me is the fact the final eight do not include a single German zoo, and Germany is arguably the number one zoo nation in the world!
It is hard to imagine for me too ! It could be, that Chester, Boueval, Vienna, Zurich, Wroclaw are arguably the best National zoo and most attention, resources and wildlife research centres are focused in to them, as a flagship zoos. For Plzen, next to Prague in Chech Republic and Bronx, Omaha next to San Diego in the States, applies probably same logic, I don't know. While in Germany the zoo world is much more fragmented. All leading zoos have drowing cards and unique qualities. Berlin itself as a world's zoo capital is cut on two in the terms of this competition. The Netherlands were also very unlucky, cos one can imagine, what Burgers would have done in the last round...