Batboy has just recently started to sleep in his seed dish - after 2 years of sleeping hanging upside down. About a week ago I woke them up and there was Prettygirl and Greengirl on a perch and I started to panic, the cage door was shut but I did not see Batboy. Then I saw him curled up in the seed dish, with just the tip of his tail sticking out. He got up, stretched and shook off a bunch of seed. the two more times this week he has been in the dish, throwing seed around to make a comfy bed.