The other day I heard my pullet making a heck of noise went to check, she was running through the hedge with the others on her tail, squaking up a storm like there was a predator in the yard, and didn't stop when she saw me, so I looked for my bo hen. When I found the hen stuck between branches in the hedge quiet as a mouse the pullet shut up. I was very impressed that the Brahma pullet realised the danger of the hen and got my attention.