Ewoks were a diminutive species of furry bipeds native to the forest moon of Endor. They were best known for helping the Rebel Alliance defeat Galactic Empire forces at the Battle of Endor, allowing the shield generator to be destroyed and, in turn, the Death Star II.

Ewoks were individuals that were approximately one meter tall. They used spears, slings, and knives as weapons; they also used hang gliders as vehicles. Although they were experts in forest survival and building primitive technology, the Ewoks had not yet surpassed stone-level technology when they were discovered by the Empire. However, they learned quickly when exposed to advanced technology with simple mechanical concepts and processes.