Our parent parrots seem to be taking an usual amount of interest in the second nesting box, he sits on the fence or shed while she explores the box.  It has a better "roost" on it, rather than a single piece on one side this one is built like a verandah rail round three sides, much better for a baby parrot having his first attempt at flying to launch from.  Is it just possible that they are going to nest again, now wouldn't that be something.  

Will keep you posted.

Wilma