As many have pointed out, hatchery chickens can vary widely from the norm as far as personality. My 3 RIRs are the meanest chickens in the flock. Enough so that I will be trading or selling them later this spring. I will not allow my 5 year old granddaughter to go near them for fear they will attack her. On the flip side are my two Black Australorps. They are the most easy going and curious in the flock. They will allow her to pet them as well as be carried around like a doll. They all lay nice brown eggs.