The Tulrus Nesting Grounds, also known as the Tulrus Isle, was a landmass on the volcanic planet of Mustafar.
The main inhabitants of the island were the large beasts known as tulruses, whom tended to roam in packs for mutual protection. Furthermore, it was rumored that a Sher Kar, a dangerous predator, lived further inland. Blackguard elite minions would travel to this island to battle the Sher Kar in order to attain the rank of Wilder.
Found near the Mensix Mining Facility, it was surrounded by tall mountains connected by a small land mass near the old ruins to the east of the planet.
In 1 ABY, a spacer visited the area and collected a Malevolent bowcaster.
The Tulrus Nesting Grounds appeared in the 2003 video game Star Wars Galaxies, a massively multiplayer online roleplaying game developed by Sony Online Entertainment and published by LucasArts, prior to its closure on December 15, 2011. The Tulrus Nesting Grounds was added to the game with the release of the expansion pack Trials of Obi-Wan on November 1, 2005.