Soon after photo, this rockwarbler went to a shed on landowners' property where there is a nest. One brood has already been raised this spring. Possible second brood.
This is really important information as the Rock Warbler has a very limited distribution to Sydney sandstone areas and has been severely threatened by the Jan 2000 bush fires. As much info as can be gathered by observation and photos without any intrusion on the birds and nest would be valuable.