I was only inside a very short time when I noticed my tiny flock of 6 Pullets had gone quiet. I went out to investigate and found five huddled under the grill, one injured enough he can't walk. I searched for my missing blue Ameracauna and all I found was her feather, feet and intestines. What could it be? This is the injured baby- I think the leg may be broken as well. We have an 8ft privacy fence, the dog and cat were both inside. We live in a subdivision with neighbors on every side. There are no holes a dog could get through. We live in south California. There is an open hill on the other side of our neighbor on the western side. Trying to think if there is anymore info that may be helpful in identifying this predator! And of course she is one that was supposed to be going to a new home this weekend.