art at zoos

What examples you know of art pieces in zoos? For example, Berlin Tierpark has many sculptures, some coming from the time when it was a castle park. At Vogelpark Walsrode, in the gift shop there were metal bird sculptures for sale. Probably some local artist put sculptures on display with some...

Sculpture is an art form that when done well can really enhance the aesthetics of a zoo by showcasing the grandeur of nature and often are enjoyed by visitors too. What are some examples of sculptures (either historic or contemporary) at zoos that you think are particularly beautiful or...