An interesting sign that has drawings of humans next to the animals in order to give visitors a perspective of size. Do the smaller creatures have an option to leave the gorilla area? (I noticed that there is a separate blue duiker exhibit at the zoo.)
I like the informative signage, as it seems like something the average visitor might read. But why so many species that don't even live in Africa? That seems to go against the educational purpose of a mixed-species exhibit.