One of my quietest hens (a tiny Welsummer) hatched and raised 6 chicks that are now about 4-5 weeks old. She started laying eggs again and decided she was done being a mom, but has been clucking incessantly for about 4-5 days now. She is also often by herself in the yard, and is at/near the bottom of the pecking order. I have neighbors that I'm certain can hear it, which is becoming a concern for me. Does this sound like a temporary thing? Is it normal for chickens to have major changes in behavior after they are done being parents? The hen will also let me walk up to her and pick her up 9/10 times. She's a sweet chicken and used to be very quiet, but if she doesn't quiet down soon I'll have to rehome her or risk rehoming all of them.