Sunfall of Ennien was an Eeiauoan with black fur. When she was a Junior Diplomat, she met Nyota Uhura on Two Dawns. She was an accomplished dancer and singer, traits she said were required to be a good diplomat, until she became ill with ADF syndrome. She was very happy to teach more background about her people to Nyota Uhura, which she used to make first contact with them by 'showing her hands with finger acting as claws, being close up as a greeting' She taught "Traveling Songs" that were sung in "Old Tongue." (TOS novel: Uhura's Song)