Tibidees were a type of creature native to Stygeon Prime, though they could also be found on other mountainous Outer Rim planets, such as Oosalon. The creatures were able to fly through a combination of their giant wings and internal gasbags. They had green eyes and long tails, and could detect different frequencies. This led a group of tibidees to think that the jamming frequency of the Phantom, an attack shuttle, was a mating call. Though normally gentle, tibidees would attack anything they felt was threatening, including stormtroopers. They were remotely related to neebrays and mynocks, both of which were also pests to starships.