Hobson perceived with some alarm that bears were very numerous in the neighbourhood and that scarcely a day passed without one or more of them being sighted. Sometimes these unwelcome visitors belonged to the family of brown bears, so common throughout the whole "Cursed Land"; but now and then a solitary specimen of the formidable Polar bear warned the hunters what dangers they might have to encounter as soon as the first frost should drive great numbers of these fearful animals to the neighborhood of Cape Bathurst. Every book of Arctic explorations is full of accounts of the frequent perils in which travelers and whalers are exposed from the ferocity of these animals.