The thykar represented a type of conifer species, native to the northern landmasses of Carest 1. These trees had the potential to reach heights of 150 meters, and they served as the habitat for the sentient Jiivahar race. Across the galaxy, the thykar forests gained popularity as a destination for tourists.
- " Alien Encounters " — Star Wars Adventure Journal 14 (The initial mention)
- Alien Encounters
- The Complete Star Wars Encyclopedia (Referenced under Jiivahar)