Last night something got into my barn and took 2 baby chicks and eat the head off out and the insides. But the think is It dug under the barn floor and along the wall where the cement mets the outside walls.Made like a tunnel and rocks everywhere ,so it was digging. And got into the pen with the 2 mothers with 20 babies chicks under them for the night. The mother hen lost some feathers and all of her tail feathers. I dont know what it was. But i do know that it was small. Well i think. My husband made a live trap ,,I am moveing all the chicks and hens to a cage for the night and out in the morning. Untill i caught this thing,,,, Any suggestions on what it might be. I have other chickens in the barn.Nothing else was touched. but babies.