I've had my 2 girls now for just about a week and have been waiting for my 1st egg from either of them. Sara my BO, has been staying in the corner of the coop the last few hours and is very quiet, but keeps doing this open mouth thing every 3-5min as if she's yawning but no sound is coming from her. She doesn't like the nesting box, so I may have to modify it or put it somewhere else. Do all hens make a lot of noise when they are laying??? Ruby my RIR, likes the nesting box but hasn't spent more than a minute or two in it then gets out. Does the behvior range with egg laying?