- "I’m particularly excited to visit Whiforla II. Whiforla-song is one of the six million forms of communication in which I am fluent, and among the most complex."
- ―C-3PO, to Luke Skywalker
Whiforla-song was a language spoken by the avian inhabitants of Whiforla II. It consisted of complex fluting sounds, and the vocal range of the average human did not allow him or her to utter anything else than basic greetings and congratulations on a successful molting. Whiforla-song was one of the six million forms of communication in which C-3PO, a protocol droid, was fluent.
- The Weapon of a Jedi: A Luke Skywalker Adventure (First mentioned)
- The Weapon of a Jedi, Part 1 (Mentioned only)