夏天，在亚极地针叶林地带的沼泽遍布的原野或乡村，出行亦将变得缓慢而艰难。
Summer travel in the boggy lands, or muskeg country, of the Subarctic's taiga was also slow and arduous.
潮湿的沼泽一样的土地提供厂大量的昆虫，这些昆虫便成为体形较小的鸟类的食物来源，而这些小鸟也成极地狐和狼觅食的目标。
The wet, marshy land produces a large number of insects that provide food for the smaller birds that, in turn, provide food for the arctic fox and the Wolf.
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