But there are. There's a whole bar dedicated just to hippos. Although they do let humans in as well. Look:
It was all very exciting. And we had lots of yummy things to eat and drink. Then we got onto another plane and came home. At least, home as far as London. We're in a hotel near the airport at the moment. Soon we will be taking a HUGE umber of trains and heading back to Tupton. Then on to Sheffield on Wednesday.
We had a lovely time in Australia. Now - where to next?