The RNPs disappeared from this roost last October (2007). In December a few returned and, at that time, it looked as though the whole roost would come back again as it had done before. But this was not to be. As far as I'm aware, they are still not there.
Ring-necked Parakeets gathering at a roost from Tricia on Vimeo.
Success at the third attempt!
55 minutes ago