White-headed langur  (Trachypithecus poliocephalus)

For further information on this species and its conservation see:

• The Cat Ba Langur Conservation Project website:
  www.catbalangur.org
• Primates in Peril:
  www.gibboncenter.org/images/PDF/PC22_Top25.endangered.prim.2006.2008%2025%20Oct%2007.pdf