This is a very powerful bear with sharp claws that they use for hunting. While they do spend most of their time in the water, they also spend time on land. They are able to move easier in water though as they are very good swimmers. They can wait patiently for hours to wait for seals to come to the surface for air. That is when they will attack and get their food. Yet many of their attempts are unsuccessful. It can prove to be very hard for a Polar Bear to get enough food.