Ok, so I had a broody hen who had been sitting on 5 eggs for 14 days. One morning I go outside, and all of her eggs are cracked in half with the yolks gone! All of the chickens were ok, so I figured it couldn't be a coon. Last night around 3 the chickens began screaming, and both of my dogs were barking like crazy. I went to check it out, but since I didn't have a flashlight I couldn't see anything. The next morning everything looked ok, but what could possibly be doing this.