Reference

Madeleine F. Scriba, Anne-Lyse Ducrest, Isabelle Henry, Alexei L. Vyssotsk, Niels C. Rattenborg, Alexandre Roulin (2013): Linking melanism to brain development: expression of a melanism-related gene in barn owl feather follicles covaries with sleep ontogeny – Frontiers in Zoology – 2013: 0001-42-0012.