title: METAGENOMIC of tick: wild ticks collected in Heilongjiang
design: To understand the viral diversity harbored by ticks in Heilongjiang,  A total of 1,881 ticks were collected use Flag-dragmethod in the Daxing  Anling district of Heilongjiang province, in the northeastof China during 2015 and 2016, 547 of which were from Beiji village, 1,049 fromChuonahe preservation zone, 65 from Shuanghepreservation zone in May, 2015 and 220 from Amuer Town in June, 2016.