Start from Siem Reap hotel  on feb 6 .Under Bird guide of Cambodia Bird Guide Association(CBGA) to Thmatboey for birdwatching from feb6 to 8. Also go to Boeng Toal  Vulture Restaurant in Chhep Wildlife Sanctuary under CBGA's assistance in this 3 days. Finish the tour at  Preah Vihear hotel on Feb 8 .Take minibus from Preah Vihear to Sen Monorom on feb 9 and stay at Sen Monorom hotel .Attend Jahoo's 3 day discover tour in the Keo Seima Wildlife Sanctuary  for gibbon etc -feb10-12.Stay at Sen Monorom hotel on feb 12. Bus back PP on feb 13