Learn how polar bears live and hunt on ice and in icy waters. See how they raise their cubs in the difficult arctic climate. Can they survive the melting ice floes?
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.