Life of Pi tranquilizer darts while her cub escapes hiding in a bush. Parker names the cub Thirsty after his enthusiasm when drinking from a nearby river. The paperwork that accompanies the shipment of the two tigers to Pi's family's zoo in Pondicherry states that the cub's name is "Richard Parker" and the hunter's given name is "Thirsty" and his surname is "None Given", due to a mix-up with the names. Pi's father finds the story so amusing that they continue to call the tiger "Richard Parker". Brian Bethune of "Maclean's" describes "Life of Pi" as a "head-scratching combination of dense religious allegory,
Life of Pi (film) to the effects industry. In addition, director Ang Lee was criticized by the protest leader for his failure to thank the effect industry, "Ang thanked the crew, the actors, his agent, his lawyer and the entire population of Taiwan right down to the team that built the wave-pool on the soundstage where Pi was shot, but failed to mention hundreds of artists who made not only the main character of the tiger, but replaced that pool, making it look like a real ocean for 80% of his movie." He was also criticized for earlier complaining about the costs of visual