August 2008. There are more than 20 of these C-section style exhibits at the Los Angeles Zoo, and I believe that this style of exhibitry is unique to this zoo. The photo shows about half of the enclosure, and zoo visitors walk into the middle of the horseshoe-shaped enclosures. Some of them contain one large exhibit that curves around in a C-shape, while others have 3 exhibits in total. Overall, and on a personal level, I think that I'd either renovate or bulldoze every single one of them.