The document provides research on potential target audiences for a client project. It examines four main audiences: 1) 20-23 year olds who have recently finished university, 2) 30-40 year old full-time working mothers, 3) 27-29 year old married couples in their careers, and 4) the primary audience of 35-50 year olds interested in wildlife and the secondary audience of 60-75 year old retirees interested in walking. Key details are provided for each audience such as demographics, interests, and the best methods to reach them.