Bishop

Bishop is the self-appointed carer of Rook, often taking care of the frail bird as he feels it his duty to do so.  Wherever Rook goes Bishop typically won't be too far behind, and he is often referred to as the "Yang to Rook's Yin" by others who see the pair together.  He is confident, a decent leader, but also rather humble.  For the most part he avoids attention, devoting much of his time to care for his sickly charge.