Weird sleeping behavior?

Absolutely nothing to worry about-it's all hierarchy-they seem to think that the ones on the top rung "rule the roost" so to speak.
You should hear the racket in my coop at roosting time-EVERY night, several of them fall/get pushed off of the perch jockeying for position.

 

Mine slept in a huddle and alot still do an they are 22 weeks and laying me 10 eggs a day....I have 17 hens and 1 roo...

 

Mine went into the coop at 5 weeks and after awhile half would roost on the roosts & half on top the nesting boxes. Yes, my boxes are higher than my roosts, one thing the Organic Gardening article back in 1993 when we built did not warn against! I had 23 chicks at the start and after I gave my sister her 8, 13 would roost on the nest boxes and two on the roosts. I put plastic coffee cans up there one night & they scared themselves flying up there & knocking them down, so then 14 were on top the next boxes and 1 on the roost. The other day I hung pie plates over the boxes, only near the side where they fly up, as I could only find two. Now 4 fly up there and huddle on the end where there is no pie plate & 11 are on the roost! Will hang another today & hopefully they will get the idea. I also want to get rid of the one rooster, as he is the leader & flies them up there & also bills out the food! I have two roosters, so he has to go anyway. Good luck. I have to get them off, because there is a crack In the roof of the old boxes & the poo falls into the boxes & I have to get ready for eggs in about 6 weeks. Hanging pie plates usually work for most roosting problems.

 

My little stinkers are doing the same thing! They have been in the coop for over a week, they use the roosts all the time during the day..8:30 pm rolls around and all of a sudden they move to a corner of the coop and pile up all over each other. I've tried moving them back to the roosts and no go...they just crawl back to the corner and smoosh each other...I keep hoping no one gets smooshed to death!

 

Mine do the same, all pile up in the corner on a shelf above the nesting boxes. Oh well, must be instinctive to stay together. I don't see why they have to sleep on roosts. I have a wood closet rod installed above the shelf. I thought they like to roost at the highest position but not mine! I'll let you know if something changes... They are about 12 to 13 wks. old, all hens

 

They are still "kids" huddling together. Soon they will start roosting like the "big chickens."