Long since I last went to the ZOO, and high praise...

Long since I last went to the ZOO, and high praise.
It was easy to get around, with one exception, as the path past the bears ends in a staircase, which cannot be forced by wheelchairs, carts, etc.
The exhibit at the Elephants may really need a vacuum cleaner. It is covered with a thick layer of dust, probably from the elephants themselves.
Otherwise a really good experience.