Take a trip back through the natural history archives with some of the BBC's favourite wildlife presenters, as they share a few of their most memorable wild adventures.
BBC wildlife presenters and crew reflect on memorable visits to India, Bhutan and Bangladesh, with Liz Bonnin remembering a remarkable morning migration by thousands of cranes to the small village of Khichan in Rajasthan. Chris Packham looking back on a tiger-spotting trip, while Steve Backshall and Gordon Buchanan recall an expedition looking for tigers in the mountains of Bhutan.