The Vollick were a species that Osika Kirske belonged to. This species was one of many that inhabited the planet of Rattatak, and they found themselves constantly battling their Rattataki neighbors.

This was the species of a very powerful warlord of Rattatak named Osika Kirske, who ruled until 21 BBY. Kirske was commonly referred to as a Rattataki; however, this is an incorrect assumption. The Vollick species resembled the appearance of male Rattataki to some extent.