I was later than usual closing the window on the coop last night, and when I did go out to do it, I noticed one lady up on the roost, but couldn't tell if there was only 1 or if perhaps there were 2 up there. This morning when DH went out, he said all 3 girls were on the floor, sleeping together as they've always done. I know now that at least one of them tried it out last night, but why didn't she stay up there? Is this the start of the "to roost or not to roost" question for them? Will the others give it a go, too, now that they've seen one of them do it?