Arctic Tale is a 2007 documentary film from the National Geographic Society about the life cycle of a walrus and her calf, and a polar bear and her cubs, in a similar vein to the 2005 hit production March of the Penguins, also from National Geographic. It was directed by Adam Ravetch and Sarah Robertson and is narrated by Queen Latifah. The animal characters named in the movie, "Nanu" the female polar bear and "Seela" the female walrus, are based on composites of animals in their species, as noted at the end of the film.