I had to replace the stump holding the right hand tray and the double bars were queing up in the tree above waiting for their 2 hourly drink and a bath. The ferns won't take long to refill the gap.
I have kept this area close to keep the bigger birds, like kookas, maggies, large parrots etc. out as they are aggressive to all the honey eaters, wrens, finches etc. Over the years we have recorded over 20 species or different variations of th same species to come for a drink or bath. None of the birds are artificially fed, the honey eaters have the grevillias and callistomons and the insect eaters find there own in the mulch, trees etc.