I am brand new to raising chickens and have so many questions I don't even know where to start! We have four RIRs that are now just two weeks old and seem to be adjusting to life outside the shell well. It is very addictive to just watch and observe them for great lengths of time, they all seem to have their own unique personality. However, out of the four there seem to be one that doesn't mingle with the other three as much. She (Matilda) sets herself apart from the others, even when I place my hand into their brooder with a small amount of feed in it, three will come running over, start pecking away, and hop into my palm, while Matilda is hesitant. Is the pecking order already established? Is she at the bottom or the top? Also of note, Matilda is a bit larger than the rest, is it possible she actually is a Matty?