The Nordics are humanoid species with traits such as fair skin, blonde hair and angular feature similar to Caucasians of Earth. Externally its is difficult to distinguish them from Germanic humans. However, inspection of internal organs show that they have larger lungs and copper based blood. Their eyes possess an inner lid, they have only 28 teeth and larger heads than humans.
They are considered to be a hostile force and may have partnered with Hitler’s Nazi regime in a bid for world dominance.
The Nordics remain active on Earth although in very small numbers. Most live in subterranean hives near the Artic.