Artichoke Lover
Free Ranging
Every gap in my coop bigger than 1/4 inch is covered in strips of hardware cloth for just that reason.Always look for snakes. As they can fit through anything and with PLENTY of rodents to eat. They learn a pattern. At my old place they simply liked eating the eggs every night while I was gone. I work on the road. At that time only a week or 2 at a time. A friend took care of them and took the eggs every few days ALWAYS got the same amount of eggs no matter how many days in between visits. When I came home the same number of eggs.
After I wasn't working I found I got that many eggs every day. Then I got more chicks. After they were older I started leaving the brooder box open. Then I started losing chicks. Pondered me for a awhile, wet heads none missing, random dead chicks not in the "coop" of the brooder box. Then locked them up and later found the smaller of the 2 rat snakes I got the next 3 days my profile pic on a 4 month old RIR. The next day or the day after I got a 6 footer on it's way.