Excellent place for the children but a big warning...

Excellent place for the children but a big warning. Do not go during school holidays. It was noisy, crowded and the queue to get in was over an hour long. We spent the time just waiting in line to see certain exhibits and the whole thing only lasted just over an hour. So we spent the same amount of time queuing as we did in the place. You're spending your money on animal conservation which is fabulous and there's lots of great information. Staff are helpful and friendly. Exit through the gift shop. I hate to give it four stars but that best reflects our experience.