I'd have to say that I really enjoyed the Heasville birds. More so because they are breeding and releasing out back which is great! There was a few, the only one I can remember was the helmeted honey eaters.. they have quite a few breeding avaries and are releasing and tracking them. What I really like at Werribee Zoo, however, is the amount of wild birds. From eagles, whistling kites, down to the tiny wrens. But they are everywhere, and also, there is quite a populations of cape baron gease!