When not properly trained and socialized parrots are prone to developing behavioral problem including aggression and self-mutilation. Many parrot owners face these problems and need guidance on how to solve them. this is one of the only books on the market to focus on aggression in pet parrots. The author has many years of experience training birds and other animals in a wide range of settings including Disney's Animal Kingdom Six Flags Marine World adn the Chicago Zoological Society.