What is --tauntaun--?
Tauntauns are a species of snow lizard found roaming the windswept snow plains of Hoth. The Rebel Alliance domesticated the swift creature during their stay on the ice planet, and used the tauntauns for patrol duties outside Echo Base. The animals were useful as the Rebel technicians had difficulty adapting their repulsorlift speeders to the subzero temperatures.
Both Luke Skywalker and Han Solo rode tauntauns on Rebel patrol missions, planting a network of life-form sensors along Echo Base's perimeter. Though tauntauns are sure-footed and well equipped to handle Hoth's daytime temperature, the chilling extremes of a Hoth night will prove deadly.
--Hoth-- --Echo Base-- --Wampa Ice Creature--