Appa is Aang's flying bison who serves as the group's Mode of transport around the world. He possesses the ability to fly and can use his tail to create powerful gusts of air. According to Aang, flying bison were the first Airbenders. The show's creators, Michael Dante DiMartino and Bryan Konietzko, have described Appa's appearance as a cross between a bison and a manatee. and is known to shed his coat at the end of winter. It is also shown that he and Aang share an inseparable bond.
Nicktoons: Toons WarsEdit
Appa appears as a collectable trophy in Nicktoons: Toons Wars he is also seen flying in the background of the Eastern Air Temple along with Momo.