This has been happening for the last week or so, the weather hasn’t changed that much & has been generally nice.

I have a flock of 6, (one roo) and theyre 17/18 weeks old. Nobody has laid yet but my Jersey giant has a red comb & my Rhode Island Red’s is getting redder.

Could this be them getting ready to lay, even if they all go in there? Or something else?? No submissive squat either that seems to be an indicator of eggs soon but I’m not sure if they do that with a rooster present.

Added a pic just because