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:
Letâs contrast two extremes of leadership style that I have designated as the command and control leader and the innovative leader. The command and control leader is goal-oriented, authoritative and decisive. He or she is well suited to a structured regime with clear tasks. The innovative leader, on the other hand, is better suited to an ambiguous or fluid situation.