I let my chickens free range during the day and I just went to let my dog out and when I opened the back door a large bird flew away. Right away I knew something bad happened. As I looked in the direction of where the bird took off from I could see a pair of yellow legs laying in the leave. It had killed one of my new RIR pullets. I immediately checked the coop for the rest of my chickens, I only found 3 terrified RIR hiding in the nesting boxes. I found one other red just inside the wood line and got it to run back to the coop. Now I am missing 1 other Red and all three of my 2 year old leghorns. I'm hope they are all just hiding in the woods because the are several vultures circling overhead right now.