The series features a number of recurring character archetypes. Most famously, every game since Final Fantasy II, including subsequent remakes of the original Final Fantasy, features a character named Cid. Cid's appearance, personality, goals, and role in the game (non-playable ally, party member, villain) vary dramatically. However, two characteristics many versions of Cid have in common are being a scientist or engineer, and being tied in some way to an airship the party eventually acquires. Every Cid has at least one of these two traits.

Biggs and Wedge, inspired by two Star Wars characters of the same name, appear in numerous games as minor characters, sometimes as comic relief. The later games in the series feature several males with effeminate characteristics. Recurring creatures include Chocobos, Moogles, and Cactuars. Chocobos are large, often flightless birds that appear in several installments as a means of long-distance travel for characters. Moogles are white, stout creatures resembling teddy bears with wings and a single antenna. They serve different roles in games including mail delivery, weaponsmiths, party members, and saving the game. Cactuars are anthropomorphic cacti with haniwa-like faces presented in a running or dashing pose. They usually appear as recurring enemy units, and also as summoned allies or friendly non-player characters in certain titles. Chocobo and Moogle appearances are often accompanied by specific musical themes that have been arranged differently for separate games
From the paragraph provided, extract the recurring characters from Final Fantasy.  Separate them with a comma.
Cid, Biggs, Wedge, Chocobos, Moogles, Cactuars