According to official Star Wars page: The Ewoks are sentient furred bipeds native to the moon of Endor. They are curious individuals that stand about one meter tall. They are extremely skilled in forest survival and the construction of primitive technology like gliders and catapults. They are quick learners when exposed to advanced technology, however. The Ewoks accepted members of the Rebel Alliance into their tribe, and allied themselves to their cause. The Ewoks helped in the ground battle to destroy the Imperial shield generator built in their forests, and their primitive weapons felled the stormtroopers and the scout walkers of the Empire. Their help paved the way to victory at the Battle of Endor. We would like to offer an addendum to this description: Ewoks carry the Lizardman Sword! Thank you BB8 Productions for making this very important addition to everyone's favorite little fuzzy forest ninja.