Drella (Sanctuary)

The Drella are a peaceful, highly-evolved craniopod species. The Drella are craniopods[7] with pale pink, yellow, or (rarely) green skin, large heads, large lidless eyes, and long fingers. The Drellas' internal systems were different from most humanoids, as the Drella have only one lung. Drella also lacked a proper nose, instead having highly sensitive olfactory organs hidden in the flaps of their cheeks.