A bird survey was carried out to one of Nepal’s most popular trekking destinations, Annapurna Sanctuary trekking route in the Annapurna Conservation Area (ACA). The survey was conducted from 6th Oct to 13th Oct 2017 and covered a well-known ACA trekking route from Nayapool – Ghandruk– Chhomrong –Sinuwa-Bamboo-Dovan-Himalaya-Deurali-Machhapuchhre Base Camp-ABC following Modi Khola valley