Yautja:
The species we know as the Predator, is a biped humanoid alien standing about seven and a half feet tall, weighing up to 350 lbs. with a life span of around 300 years. Their hair is course and twisted into dreadlocks, while the skin is various shades of yellow with spots or dark areas ranging from brown to black, and their eyes range from yellow to green in color. Their bodies are humanoid, but their faces are not. The mandibles that surround the mouth are the most notable feature, which are used for communication with its own kind. Yautja blood glows a florescent light green which is supposed to be a protection against the blood