1. In the North American version of the trailer for the film, about 150 Speix macaws form a "2", and this number is also the total number of known parrots of this species in the world.
2. The film’s singer and chorus lineup is luxurious, and on the basis of the previous Oscar actor and Grammy singer Jamie Foxx, and the Grammy best group Black Eyed Peas leader William James Adams Jr. , it has also joined the popularity. Grammy singer Martian Bruno Mars , new talented female singer Janelle Monáe Robinson and so on.
2. The film’s singer and chorus lineup is luxurious, and on the basis of the previous Oscar actor and Grammy singer Jamie Foxx, and the Grammy best group Black Eyed Peas leader William James Adams Jr. , it has also joined the popularity. Grammy singer Martian Bruno Mars , new talented female singer Janelle Monáe Robinson and so on.
3. Don Leimer, the screenwriter of the first and second installments of " Rio ", died of cancer in 2012 at the age of 51. This film is his last work. Other films in which Leimer served as a screenwriter include "", " The Santa Clause 2 ", " Surf's Up ", etc.
4. The black child star Amandra Steinberg who dubbed "Bi Ya" was born in 1998. She previously played the role of kind Rue in " The Hunger Games 1", which left a deep impression on people.
5. Rachel Crowe, who voiced "Carla", participated in the film for the first time. In 2011, at the age of 13, she participated in the first US version of "x-factor2" as a singer contestant and became one of the top five finalists.
6. The role of "Robert" was originally a typical "macho", full of masculinity, which made Brue feel very inferior. This role was later selected to be voiced by singer Bruno Mars and modified to make it more vocal and dancing.
4. The black child star Amandra Steinberg who dubbed "Bi Ya" was born in 1998. She previously played the role of kind Rue in " The Hunger Games 1", which left a deep impression on people.
5. Rachel Crowe, who voiced "Carla", participated in the film for the first time. In 2011, at the age of 13, she participated in the first US version of "x-factor2" as a singer contestant and became one of the top five finalists.
6. The role of "Robert" was originally a typical "macho", full of masculinity, which made Brue feel very inferior. This role was later selected to be voiced by singer Bruno Mars and modified to make it more vocal and dancing.
