I was wondering if people noticed some breeds of chicks were friendlier than others. For example, the Buff Orpingtons are so friendly they emmediately walk up and sit in my hand. The Australorps are curious but wary, and will eventually also perch on my hand, but never with the comfort and calm of those yellow little Orpingtons (the Orpingtons will put up with just about any amount of petting). And the auracaunas that I thought were going to be the friendliest just about lose their minds if I stick my hand in the box. I specifically got that breed just to have a friendly bird. Do things change later in their lives, or is this the basic temperment of my chickens from here on out. Any thoughts?