"Bird" is a single released by South Korean–Chinese boy band Exo in 2019. It is the first song to be released as a six-member group.

"Bird" was the first single to be released as a six-member group after Xiumin and D.O. enlisted for their mandatory military service.^[1][2] The song was first released digitally on October 10, before it was released physically on November 4, commemorating their fourth anniversary since debuting in Japan. With a mid-tempo arrangement, the lyrics convey the members feeling with their fanbase.^[3][4]

The song was performed live in Exo's fifth world tour, Exo Planet 5 – Exploration during its Japanese stop in Fukuoka's Marine Messe Arena on October 11, and in Yokohama's Yokohama Arena on October 22 and October 23.^[5]

Japanese CD single

1. "Bird" – 4:04
2. "Bird" (less vocal) – 4:04

"Bird" was re-released as "Bird -The Best Ver.-" as an eight-member unit, with the song now featuring the vocals of all eight members, including Xiumin and D.O. who were absent from the original version.^[6]

The re-released song was performed before 50.000 fans in "EXO Channel: The Best" fan meeting event in Japan.^[7]