Pandora

Pondoran creatures: Hostile, ruthless, numerous, inhabiting land, sea, and air.

Humans: Slowly colonizing Pandora under the banner of the Resource Development Administration. Utterly dissinterested in settlement after the native population proved...uncooperative. Now, the RDA's main goal is to extract resources from the land and ship it back to Earth, which is a world in crisis, dying from civil war and lack of natural resource.

Na'vi: Certain tribes are openly antagonistic towards humanity while others couldn't care less and continue waring with their competing tribes.

Ash People (Mangkwan clan): Have an area of residence within the city of Bridgehead. Savage of savages. Allied with humanity due to theur love of war, death, chaos, freedom, and flames.

The size of Na'vi varies by region and genetic history. The average male stands at 9' 7" (292 cm) tall,[5] while female Na'vi are slightly smaller. The maximum observed size is 3.9 meters (~12 feet, 10 inches).[1][3] Adult Na'vi males in the region of Australis surrounding Hell’s Gate average 3 meters in height and 210 kg (463 pounds). Females in this region average 2.8 meters/190 kg (419 pounds). Further sexual dimorphism can be seen in that males possess prominent musculature pectoral tendons, which is not observed in females.

The Na'vi are overall humanoid in their anatomy, though they also possess feline features such as flat, bifurcated noses; pointed ears that can move independently and a long, prehensile tail used for gripping and balance. Their necks are long and their bodies are slender, with a narrow elongated waist and wide shoulders that create a V-shaped upper back, as well as limbs that are proportionally slightly longer. Distinctly separating them from humans, native Na'vi possess only four digits on each hand and foot, including an opposable thumb and thumb toe. Dentition is similar to humans, although canines are more pronounced. The Na'vi skull is proportionately small, compared to a human head/body ratio, and is characterized by high cheekbones and a protruding snout.

The Na'vi typically have fit, slender, and muscular bodies, likely due to their active lifestyles preventing obesity. Despite their thin proportions, their musculature is sharply defined and they have roughly four times the strength of even the strongest human. Elderly Na'vi do not seem to suffer mobility issues and muscular degradation like humans. The Na'vi use their superior strength, agility, and uncanny sense of balance to scale trees, rocks, and other obstacles with ease. In the unlikely case of a fall, they usually escape unharmed, as their bones are reinforced with a type of naturally occurring carbon fiber.

Like all Pandoran creatures, the Na'vi possess a queue, a long appendage ending in hair-like pinkish tendrils that are extensions of the nervous system. This organ plays many key roles in Na'vi culture, allowing them to bond with animals, access the memories of their ancestors through Eywa, or bond with one another to view each other's memories.

Na'vi are generally monogamous and the process of their reproduction is similar to Terran mammals, as they possess genitalia. Their reproductive methods are exactly similar to humans. They are placenta-producing mamals. They birth and nurse young in the same way humans do. It is theorized that a human could mate with a Na'vi, though it's never been tried.

The in universe year is 2178. The RDA has developed translators for the Na'vi language which is implanted in ever human's ear, meaning they are able to understand Na'vi. This also means that speaking in Na'vi is relatively easy for them.