the catbird seat

A powerful position. The phrase likely refers to the catbird's preference for high tree branches (which keep predators at bay). As the CEO's assistant, you are definitely sitting in the catbird seat. I know you were hoping to be elected president over Joe, but, as vice president, you're in the catbird seat if he resigns.

catbird seat

A situation of advantage or superiority, as in His promotion put Charles in the catbird seat. This term is thought to allude to that noisy bird's habitual high perch. It was popularized in the 1940s by sportscaster Red Barber.

catbird seat

An enviable position, “sitting pretty.” Catbirds seek the highest limbs of trees on which to perch. The view from on high and the relative safety from predators puts them in an advantageous spot. The term is best known as the title of a James Thurber short story and from radio sportscaster Walter Lanier “Red” Barber's using it while broadcasting baseball games.