i have read SO many differing thoughts on how to best do the zoo and I am totally confused. Our must sees are the pandas, gorillas, hippos, tigers, giraffe, koalas. Possibly the children's zoo too. If we can do more than is it is a bonus. I have also heard it is a great idea to do that the guided bus tour. Some say do the bus first then pandas. Others say the opposite. I will have 2 small children with me and just don't want to be confused when I get there. Thanks!