This past Saturday I loaded up my older breeding stock and took them to te sell. I can usually go in my pens with the birds and they are fine. But this weekend they were going crazy. They were flying into the fence and acting like something was after them. I got to thinking that it was what I had on. It was a cool morning so I just put on my brown coveralls. They were like the Carhartt brown. Could the brown scared my chickens for some reason. All my chickens were scared not just one pen. I thought it was bc I was catching them and had them worked up, but I went back about 3 hours later to feed and the ones that I left were still scared.