The Na'vi are a race of sapient extraterrestrial humanoids who inhabit the lush jungle moon of Pandora. Humans are known to refer to them as "blues", "savages", "the locals", "hostiles", or "the natives". There about 15 Na'vi races in total and here in this video, we will focus only the two main races seen in Avatar 2 and explain the Differences between Omaticaya Navi and Metkayina Races.