This morning I let the chickens out and all was fine. I let um all eat about 15 or 20 minutes then I give them a handful of scratch. I started to go back inside when I heard one crazy sound I've not heard before. It was my EE while eating the scratch, made a weird high pitch screeching sound and shook her head. She did it ab0ut 3 time and quit. I thought she may have gotten something caught in her throat. I've checked on her since and everything seems fine. Anybody seen this before?