The old zoo in Berlin, West Berlin, because of the diversity of the species, and the classic facilities still being updated, that would be my favorite zoo, Berlin. Not the Tierpark Berlin. In this country, there are so many good examples. Bronx Zoo still shines, in my mind. And while Marasca was in charge, Cincinnati Zoo went very, very close to that. Can you speak to the differences and maybe the similarities of zoos in Europe, and North America, possibly Asia, but certainly Europe and North America.