And provides ample space and climbing oppurtunities for the capuchins.
The red disc you can see on the side, a jar is put on that, and the capuchins can use sticks to get treats out.
The mulching is great for them to forage in. when i was here last, I filled the pond (under the waterer) and the monkeys had a great time with the new play thing. Bredl's have, as an almost permanent fixture a Primate Biologist who works with all the monkeys there, even my younger brother help's! he has done painting work with one of the younger capuchins in the other colony
Both Pooka and Abu in this enclosure regularly come out for human interaction
If you look at the top of the cage you can see a bunch of grapes that has been tossed up on top. The capuchins hang from the roof pulling the grapes through.