England's cricketer Kevin Pietersen's documentary focusing on rhino conversation - 'Save This Rhino – will be airing on the National Geographic Channel on September 22 at 9 PM. Assam's Forest Minister Parimal Suklabaidya today took to Twitter to inform about the long-awaited documentary's premiere. The minister shared the trailer of the documentary on his twitter. The former England captain who is also a nature lover, had visited Kaziranaga earlier this year and shot extensively for the documentary. He had also lauded the conservation efforts — by people and dogs — at the Kaziranga National Park in Assam. He had also filmed the anti-poaching services of sniffer dogs at Kaziranga and the activities of the Central Wildlife Rescue Centre (CWRC) at Panbari.