Great photo! This exhibit was ranked as one of the world's 50 best zoo exhibits (a highly subjective list) in the Autumn/Winter 2013 issue of Zoo Grapevine. Are there still these 4 species in with the rhinos? Dama Gazelle, Dorcas Gazelle, Egyptian Goose and African Crowned Crane.
I didn't see the crowned cranes, or the Dorcas gazelle but there were guinea fowl and sacred ibis as well as dama gazelle
It is a good enclosure with a lot of different areas for the animals to be able to move around in, It has limited viewing though, all from one side or the center promenade, so any animal can get away from prying eyes. All very well for the animal, but I think a lot of people just give up and move on with a no show for their money.