a presentation of Science Museum of Minnesota, Science North and Discovery Place in cooperation with the Jane Goodall Institute with funding from Bank of America and National Science Foundation ; producer, David Lickley ; writer, Stephen Low ; director, David Lickley
a presentation of Films for the Humanities & Sciences ; [presented by] Daniel Leconte/DOC EN STOCK-La Sept/ARTE ; a Nathalie Borgers and Pascal Picq film