When I visited over Easter, they were still there. Here is a photo of the view of their enclosure on entering one of the male toilets. The macaws can also watch you pee from the wire mesh above the urinals. There are a few Palm Cockatoos in another enclosure, and they are also a joy to see.
Oh yeah, there is a huge viewing area off to the right. Stick your camera right up to the mesh, and you will get some good photos. There are a couple other parrot species in there, like blue-and-gold macaws and some conures. I think that the female toilet has some good views of Australian cockatoos.
Hmmm.... I haven't heard cockatoo jokes since I was in kinder, so it went over my head. It needed a smiley at the end of the sentence.
There are English 'postcard' jokes in that vein- 'she just keeps budgies now but she used to have a cockatoo' etc.
