Vietnamese Night Flyer - Resembling nude female humanoids with slightly hairy black skin and bat-like wings, these bizarre winged creatures were first witnessed in 1969 by a group of US soldiers fighting in the Vietnam War, and are said to glow bright green despite having no obvious source for their luminescence. The witnesses claimed that they could not hear the wingbeats of the creature when it was close to them, but that the sound returned to the area once it moved away.
