Visited SLSZ for the first time in 15 years yesterday. It was packed with visitors. I've only visited twice before, once when the zoo had just opened, then in 2001. It does keep changing. I've always been uncomfortable with some of the less conventional mixed species exhibits and I felt the same way following this visit. Why are there red ruffed lemurs wandering around all over the place for example? And random alpacas? However, things had certainly improved in general.
I enjoyed the huge walk through flights for new world vultures and parrots. They seemed to work well. The new white rhino and giraffe accommodation was also pretty good (although I did not look inside the houses). Big cat accommodation generally good also. The enclosure for giant anteater was excellent.
The whole place could do with being sympathetically planted to 'soften' the appearance of some of the enclosures. There were some piles of rubbish here and there and the primate house could do with an upgrade, as could the penguins, but overall it seemed nothing like as bad as I have heard about over the years. No doubt the beautiful sunny day helped show off the park at it's best.