They do regular tours and have a vet hospital with a one-way glass window where you can watch vets working, doing surgery, etc. You can also hand-feed kangaroos, which is a hoot. Oh, and the cafe had great chai.
There are loads of kangaroos. Most were pretty lazy; it reminded us of humans at a beach. We did get to see some in action and got to feed them.
Echidnas are the funniest looking things. We liked them so much was had to get one as a Christmas ornament.
Fred the cockatoo is over 100 years old and has a letter from the queen to prove it. Yes, he talks. There are many colorful birds in Australia; below are two more examples, followed by a blue-tongued lizard.