By the end of the summer, the bear has lost half his weight. 但在夏天结束时,公熊的体重已经减少了一半
With the ice long gone, he is forced onto land in search of food. 冰层早已融化,迫使它到陆地上寻找食物
After several days at sea, the male bear finally makes landfall, 在海上漂流了几天之后公熊终于登陆了
0nce an extremely rare sight, polar bears have recently been seen over 60 miles from the shore. 曾经有人在离海岸60英里处发现了北极熊 这种事情是极难碰到的
His giant front paws help him to fight the ocean currents. 它那巨大的前爪有力地拨动着海水
While the female is still kept on land by her dependent cubs, 雌熊仍然在陆地上照顾小熊
the male can take to the sea in search of food. Ducking and diving, he hopes to ambush seals resting on the remaining fragments of ice. 公熊则来到大海里寻找食物, 潜伏在水中准备袭击在残留的冰块上休息的海豹
The arctic fox finally has enough food to raise her large family. 北极狐终于有足够的食物来养活它的大家庭