The Mappins were looking very green when I was there a couple of weeks ago and didn't much resemble the orange outback they were recently remodelled to be. Despite the disruption of the lion development, I thought the zoo was looking pretty good and the Casson Pavillion felt quite integrated (it probably helped that I saw both tapir being target trained in there). The Mappins will always hold fond memories for me but they were looking very empty. I spent some time working out what I thought a solution could be, taking account of all I have read about the structure and concerns that larger, more active animals might find a way to escape (or fall off). I concluded that the goat hills really can't be anything other than a landmark setting now but that the real problem at the moment is that any animals out on the terraces are too far away from the visitors. The solution, I think would be to reinstate a walkway along the terrace which used to be in front of the bears. This could be done without steps, it could be a slope no steeper than the disabled access in Tiger Territory. That would give reasonable sized enclosures at an 'upper' and 'lower' level. The Mappins would be terraces again and even if the current species were retained, viewing would be much more interesting (although there would be plenty of scope for different species). I'm not especially excited by wallabies and rhea or emu but they are more interesting if you can see them properly and I have concluded with such good viewing opportunities elsewhere in the zoo, it is a feeling of detachment rather than uninteresting species that might really be the problem. I think this would be a moderate cost solution to a significant problem. With my zoo history hat on, I would also like to see some historical information about the structures displayed, this could be tied in with information about how the terraces had been redeveloped for modern use.