I had a hard day. I let my chickens out - only 19 now (was 21)- today and around 2:30 it started to snow & rain so i went out to check on them and see if they wanted in. All that was around was my Rooster. The rest of the girls & 2 other roos were up in the brush (we are surrounded by large ditches with tons of briars and bushes and trees -dense). Anyway, I freaked and started beating bushes and searching. Needless to say they all came home on their own by sundown. I lost 2 though - one I found her wing (I'm assuming a hawk? We have lost another that way as well) and the other i just didnt see hide nor hair of. Should I worry about them or just let them return by sundown. Usually they come running when I go out to feed them - as i dont feed them until i put them up. I'm really confused. They are 13 weeks old and they are all standard breeds - RIR, BO, EE's, & Black Austrolorps.