<p>Part I - Evidences of Creativity</p> <p>Chapter 1 - Creativity and Innovation in the Grey Parrot (Psittacus erithacus) - Irene M. Pepperberg<br>Commentary - Ronald A. Beghetto<br>Chapter 2 - Creativity in the Interaction: The Case of Dog--Human Play - Robert W. Mitchell<br>Commentary - Jessica Hoffmann<br>Chapter 3 - Exploration Technique and Technical Innovations in Corvids and Parrots - Alice M. I. Auersperg<br>Commentary - Beth A. Hennessey, John H. Stathis<br>Chapter 4 - Cetacean Innovation - Eric M. Patterson and Janet Mann<br>Commentary - Vlad Petre Glăveanu</p> <p>Part II - Requirements for Creativity</p> <p>Chapter 5 - Creativity, Play, and the Pace of Evolution - Gordon Burghardt<br>Commentary - Sandra W. Russ<br>Chapter 6 - The Evolution of Innovativeness: Exaptation or Specialized Adaptation? - Daniel Sol<br>Commentary - Liane Gabora, Apara Ranjan<br>Chapter 7 - The Creative Cerebellum: Insight from Animal and Human Studies - Laura Petrosini, Debora Cutuli, Paola De Bartolo, Daniela Laricchiuta<br>Commentary - Mathias Benedek<br>Chapter 8 - Animal Creativity: Cross-Species Studies of Cognition - Kendra S. Knudsen, David S. Kaufman, Stephanie A. White, Alcino J. Silva, David J. Jentsch, Robert M. Bilder<br>Commentary - Oshin Vartanian</p> <p>Part III - The Struggle for Creativity</p> <p>Chapter 9 - Brain Size and Innovation in Primates - Ana Navarette and Kevin Laland<br>Commentary - Thomas B. Ward<br>Chapter 10 - Minding the Gap: A Comparative Approach to Studying the Development of Innovation - Jackie Chappell, Nicola Cutting, Emma C. Tecwyn, Ian A. Apperly, Sarah R. Beck, Susannah K. S. Thorpe<br>Commentary - Roni Reiter-Palmon<br>Chapter 11 - Necessity, Unpredictability and Opportunity: An Exploration of Ecological and Social Drivers of Behavioral Innovation - Phyllis C. Lee and Antonio C. de A. Moura<br>Commentary - Marie J. C. Forgeard and Eranda Jayawickreme<br>Chapter 12 - Cognitive and Noncognitive Aspects of Social Learning - Thomas R. Zentall<br>Commentary - John Baer<br>Chapter 13 - Of Course Animals are Creative: Insights from Generativity Theory - Robert Epstein<br>Commentary - Dean Keith Simonton</p> <p>Part IV - Pushing the Boundaries of Creativity</p> <p>Chapter 14 - Conservatism Versus Innovation: The Great Ape Story - Josep Call<br>Commentary - Weihua Niu<br>Chapter 15 - Tools for the Trees: Orangutan Arboreal Tool Use and Creativity - Anne E. Russon, Purwo Kuncoro, and Agnes Ferisa<br>Commentary - David H. Cropley<br>Chapter 16 - Insects as a Model System to Understand the Evolutionary Implications of Innovation - Emilie Snell-Rood, Eli Swanson, and Sarah Jaumann<br>Commentary - Samuel T. Hunter<br>Chapter 17 - Creating Creative Animals - Karen Pryor<br>Commentary - James C. Kaufman<br>Chapter 18 – Animal Creativity and Innovation: An Integrated Look at the Field - William J. O’Hearn, Allison B. Kaufman, and James C. Kaufman</p>