Entire Flock Stopped Laying

[nuthatched]

Their main diet is Nutrena layer feed, the 17% protein formula. They’ve been on it since last fall.

To my knowledge nothing is spooking them at night. The coop is completely secure, I don’t see any way that those animals could be getting in to eat the eggs. My daughter is worried and has been checking every two hours to see if any of them have laid.

As long as they're acting normal, I wouldn't worry