Having recently returned from the Hudson Bay to watch Polar bears and British Colombia to watch Grizzelys I wanted to learn more and be reminded of the trip. The films on this dvd are disappointing with very little information about the animals and their lifestyle, some of the images are fantastic but the polar bear especially quickly becomes repetative and the overly dramatic voice over does little to impresses. Maybe I have been spoilt by the quality of BBC wildlife dvds but I would avoid this one