There are three geographical subspecies: Sciurus griseus griseus (central Washington to the western Sierra Nevada in central California); S. g. nigripes (from south of San Francisco Bay to San Luis Obispo County, California; and S. g. anthonyi, which ranges from San Luis Obispo to northern Baja California).
Unity of command is ensuring unity of effort under one responsible person (or commander) for completing a task. This unity of command is one of the twelve principles of joint operations, and is defined as:
The Definition of a Transformational Leader. A theory that exemplifies what a good coach should be is the transformational leader approach. Transformational leadership is a process that changes and transform people with a focus on emotions, values, standard and long-term goals. A transformational leader has the ability to persuade followers to accomplish more than what is expected of them (Armstrong, 2001).