I have been putting my RSL hen into a pet carrier at night due to fighting issues,and her pooping on everyones eggs. Spiteful young lady she is. Anyway, I went to get her last night and she wasn't in the chicken shed with the others.Figured she was under a table in the yard,or maybe the hawk got her. I was headed to the house to get a flash light and decided to look in the carrier. Well she was in there! She got through the fence and walked into the garage.Normally I close the garage door,but yesterday I left it open. I think she was trying to get in the day before too,but I had the door closed. She remembers the carrier and now seems to prefer it over the nest box. If I had room in the chicken shed I would put the carrier in there for her. I did not think chickens remember much,but somehow she knows to roost in the carrier that is in the garage.My little witchy girl.