sentences:  Sessa is within the Conservation International Himalaya Biodiversity Hotspot area.BirdLife International has designated Sessa and Eaglenest Sanctuaries as an Important Bird Area (IBA IN344), with Blyth's tragopan identified as a vulnerable species of the area.Visitors may contact the DFO Pakke WLS Division, Seijosa, East Kameng District or The Range Officer (WL), Sessa Orchid Sanctuary, Sessa, West Kameng District or the Asst.