I have lovebirds that have laid their eggs on the floor! The first time this happened she didn't incubate and they went bad and eventually broke! Then I place a nest (sieve) in the cage. They loved sitting in it but still laid their eggs on the floor. I moved the first 3 up into the nest but they ignored them. I then moved them back down after a 4th was laid on the floor and slid a piece of cardboard with two small sides under the eggs. She is now incubating them beautifully but I really need to clean the cage. I was thinking of lifting the piece of cardboard and sliding out the tray to clean?? Any advise here would be appreciated. I had not intended to become a bird breeder!!