Carrybee

Carrybee (キャリビー) is an invulnerable airship that dispenses enemies in the desert of Mega Man Zero during the Duel in Desert mission, where Zero has to protect the Resistance Base from a large scale attack led by Fefnir. After defeating a number of troops, Carrybee will appear dispensing Pantheons, Kerberos, and Shellcrawlers. After defeating or evading the reinforcements, Fefnir jumps out from a Carrybee to challenge Zero.

Carrybee G
Carrybee G (キャリビーG) is a modified Carrybee that dispenses Pantheons in Mega Man Zero 3. It's no longer invulnerable. It appears in the Twilight Desert stage of Anubis Necromancess V.