格陵兰海豹主要生活在冰上，并且在冰上产崽。这么做，部分原因是出于躲避陆地上的掠食者。
Harp seals make ice their main habitat, and they give birth on ice, partly as protection from predators on land.
婴儿动物图片。一只格陵兰海豹婴儿休息在北极多年冰。它的妈妈能够从好几百的其它婴儿海豹经由独自的气味辨认区别她的婴儿。
A baby harp seal rests on the Arctic ice. Its mother can distinguish it from hundreds of others by scent alone.
许多格陵兰人都说，从大约20年前，冬天的冰层变得太薄，无法承受狗拉雪橇，猎海豹不再是这里持续的生活方式。
According to many Greenlanders, roughly 20 years ago winter sea ice became too thin to support dogsleds, and seal hunting ceased to be a sustainable way of life here.
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