The Union Ministry of Environment and Forests and National Tiger Conservation Authority (NCTA) has asked the State government to tighten the vigilance in the five tiger reserves in Karnataka.

According to a letter written by Dr Rajesh Gopal, Member Secretary, NCTA, a copy of which is in possession of Deccan Herald, gangs of poachers have planned to raid 29 tiger reserves in Karnataka, Uttarakhand, Maharashtra, Assam, Madhya Pradesh, Chhattisgarh, Tamil Nadu, Rajasthan and Andhra Pradesh. Bandipur, Nagarahole, Dandeli-Anashi, Bhadra and Biligiriranganathaswamy Temple tiger reserves in the State are on the list of the poachers.