@SwampDonkey I hated this exhibit and I think it's really poor. It's so open and with hardly any shade in sweltering heat. The moat is a really steep drop-off and yet I saw loads of bear poop down there. I didn't see any possible way for the bears to access the moat, so I suspect that the keepers are shoveling the waste material down there and somehow having a side door to pick it up later. I'm just guessing.