My little Silver Spangled Hamburg hen is quite nuts ... I wonder, do chickens get Alzheimers? She is the last of my original 6, and will be 4 in a couple of months. She has always been a little (well, actually, a lot) flighty, and has occasionally chosen to *sleep rough* - that is, in a tree somewhere, and not join her *sisters* in the coop. Mostly I don't worry too much; she is little, and flies well, and I know she goes fairly high in her tree. I have 2 coops, and she lives (technically) in the smaller one, with 2 other hens and a rooster. However, she spent her formative years in the other one, which now houses 7 hens and another rooster. In the little coop she is Queen of the roost; although small she has the advantage of age. In the other one she is at the very bottom of the pecking order, because she isn't among that crowd very often; the big girls peck at her, and the rooster is rather more than rough. BUT ... she is hanging around that coop when she is out, doesn't want to have anything to do with the other. Even the sound of the scratch bucket doesn't lure her in that direction. The last few nights she has slept in a tree; this afternoon I gave her the choice of going in the other coop, which she did, but the rooster chased her out. So she is in the tree again tonight; and it is raining, hard, though not cold. I'm thinking I will just let her do her thing; she has stopped laying now, for the colder, shorter days. Maybe when the hormones kick back in she will choose to go inside again, though maybe not. She has never been among the best layers, although, in her flighty way, I am quite fond of her. I was just thinking this morning that, although it would be sad, and I would miss her, it would certainly be less complicated if I were to go out one morning, and she is no longer there. I'm not wishing it though; but I will let nature take its course. Luckily even when it is *cold* here it isn't really cold.
Winnie the Pooh was a "bear of very little brain"; my little Hamburg appears to be a "chook of very little brain" ... but, as with Winnie, I am really rather fond of her.