In 1997 there was a BBC natural history series called Land of the Tiger. Its presenter Valmik Thapar had spent his life behind the camera but turned out to be a snake-charmer in front of it.

"This is the worst ever crisis. Our forests and wildlife, especially tigers, are facing their most serious threat now," said an impassioned Valmik Thapar, the guest speaker and the reason for the ...

Wildlife expert Valmik Thapar reveals the rich, varied landscapes of the Indian sub-continent, on a journey from deserts to snowy peaks, through forests and sparkling coral reefs.