This 2 disc DVD collection shows off the passion of the film-makers who would literally go to any lengths to capture intricacies of the nature.  These wonderful documentaries present some astonishing nature-sights which were never ever captured on camera before. ‘On the trail of Tarka’ is a feature about how author Henry Williamson’s 80-year old classic novel ‘Tarka The Otter’ so accurately portrayed the life and behaviour of an Otter- family. ‘The Bear Man of Kamchatcka’ portrays the life of Canadian scientist Charlie Russell, who has devoted his life in befriending and preserving the Grizzly bear cubs. ‘An eye for elephant’ presents a never-seen in-depth portrayal of how elephants live as families. ‘Invasion of Crocodiles’ (about Australia’s famous salt-water predators), ‘Wye- voices from valley’ (about the changing seasons in Wye valley) and ‘Buddha, bees and giant hornet queen’ (about the battle between Japanese giant hornets and honeybees) are the other interesting features.