He was fascinated with bird watching , a hobby shared with his father , so he considered majoring in ornithology .
Watson grew up on the south side of Chicago and attended public schools , including Horace Mann Grammar School and South Shore High School .
Watson was fascinated with bird watching , a hobby shared with Watson 's father , so he considered majoring in ornithology .
Watson grew up on the south side of Chicago and attended public schools , including Horace Mann Grammar School and South Shore High School .