These mixed-species hoofstock and bird displays are probably make the best zoo exhibits no one has ever heard of. They may be passed on by the average visitor, but to the zoo nerd, you can't help but sit there for a several minutes.
It would be fun to find a bunch of exhibits that meet this criteria and compare them. I can think of the Bongo enclosure at John Ball and the Steenbok, Crane, Kori Bustard combination at the WAP.
