Master Gorilla is a gorilla that is featured in "Kung Fu Panda 3". The zoo's last giant panda was Ming Ming. Master Bear is a brown bear that appears in "Kung Fu Panda 3". Researchers are also considering cloning endangered species such as the giant panda and cheetah. Wolf Boss is the secondary antagonist of "Kung Fu Panda 2". It may focus on kung fu such as "Kung Fu Panda". Master Dolphin is a dolphin who was referenced in "Kung Fu Panda 3". "Kung Fu Panda", starring Jack Black and Angelina Jolie. Master Chicken is a chicken that appears in "Kung Fu Panda 3". Liu voiced Silvermist in "Disney Fairies" and Viper in "Kung Fu Panda". Pabu was inspired by Futa, a famous standing Japanese red panda. Master Boar appeared in the video game "Kung Fu Panda&colon; Showdown of Legendary Legends". It also appeared in the trailer of "Kung Fu Panda 3". Animals such as the giant panda and zebra possess gut bacteria capable of producing biofuel. A sequel, "Kung Fu Panda 3", was released on January 29, 2016.