What is the pecking order system?

an expression taken from hens and birds behaviour within their group, they peck at the lower in rank and class to them

the hierarchy of their group is determined by who pecks who and they're will always be a highest, lowest and middle,

its how the system works, even we have a hierarchy's and class system

watching a group of budgies, although not nice to watch the vicious bullying of one, is very informative and interesting in relation to this and its very apparent, they dont hide it!

f4