Yes.... attractive, simple, but with no information about the natural history of the animal. Were there additional signs to address that?
There are other (more informative) signs but the majority of them are in the indoor exhibit area... This one to the front of the outdoor paddocks is a new addition to stop Joe Public declaring the Okapi a zebra/horse hybrid etc (If they will read it is another matter!) The only place I've seen the new style of signage so far is the Giraffe section, but admittedly I wasn't looking very hard and there probably are a few more around elsewhere in the zoo