Last night momma hen a all 4 chicks went to bed i even counted the little fluff butts. I also had a broody hen with 5 eggs under her and this morning when i went outside to check on them there was only one egg under the her, and two fluff butts left. There is no remains of baby chick or egg in the coop or yard. I had locked the coop door and the only thing i think could get in and leave not a clue would be a snake.