<span style="color: #222222;">Environment Minister Prakash Javadekar has said that the Panna Tiger Reserve in Madhya Pradesh has now been declared a UNESCO biosphere reserve. In a tweet, Mr Javadekar congratulated Panna Tiger Reserve for their amazing work on tiger conservation.</span><br />'' <span style="color: #222222;"> </span><br />'' <span style="color: #222222;">There are currently 714 biosphere reserves in 129 countries, including 21 trans boundary sites, that belong to the World Network of Biosphere Reserves.</span><br />