I woke up from a nap after hearing my roosters crowing around 5:00pm. I have 3 cockerals and 3 pullets and they have been free ranging since 9:00am. I looked outside and about 15 feet from my chicken tractor I saw a hawk just standing on the ground. I walked towards it and it flew away immediately. I didn't see any feathers or any signs of dead bird. I whistled for my chickens and they all showed up except 1. I thought to myself that darn hawk got one of my pullets. I decided to get them all back into their coop as I saw 2 hawks fly by. As they started going into the coop my missing hen flewdown from one of the trees and ran right into the tractor. Phew ... that was a relief. I'm guessing the hawk attacked and this one hen got separated from the flock and just hid up in a tree. I'm just glad she's back.