Bedding?

what type of bedding?

Its shredded wood, I was using it as flooring when the chicks were inside, but theres not a "floor" for the current house, they are on perches, is it supposed to go on the droppings tray?

A thin layer of shavings under the perches makes the daily poo pick much easier as you're noy scraping it off the coop floor - less scrubbing in the weekly cleanout as well.

And wood shavings seem to be quite acceptable as nest material - mine haven't complained!