The tigers are roaring in different parts of the state, their numbers being significantly up, according to preliminary reports from the ongoing census of the big cats. The reports, based on camera traps and pugmarks, are coming in from different tiger reserves, sanctuaries and national parks to the state’s wildlife wing. Nagarjunasagar Srisailam Tiger Reserve (NSTR) alone has so far reported the presence of at least 78 tigers, including cubs. Wildlife officials at Atchampet division reported the presence of 17 tigers, a record of sorts.