I have 26 chickens in my flock---12 of which are dark cornish pullets. My rocks and wyandottes will jump in my lap to be petted but my cornish willpeck at me incessantly--- not enough to really hurt most of the time. ... then they will peck at the chicken in my lap! Also my andalusion roo is not too happy when "his" girls jump in my lap--- he doesn't do anything except pace or stand and watch.