Book excerpt: This behind-the-scenes look at careers in marine mammal care and training addresses questions such as What is it really like to be a trainer? and How can I become one, too? and offers strategies and alternatives to help identify potential career options in this field. It covers a variety of aspects involved in being a trainer, from typical days on the job and training different behaviors to the kind of education needed and the value of swimming and scuba skills. This thorough guide contains a comprehensive bibliography for additional reference and an invaluable resource directory with extensive contact information for more than 150 educational, governmental, and professional sources around the world.