作为探索频道记录片《与狼生活》的明星，六年来，达奇尔夫妇和爱达荷州锯齿山脉的封闭野生动物栖息地中的一个狼群在一起。
Stars of the Discovery Channel documentary "Living with Wolves," the Dutchers spent six years with a Wolf pack in an enclosed wilderness habitat within Idaho's Sawtooth Mountains.
作为一个例子，阿尔法滚(排列)，早期的研究者看到这个行为而且推断出较高阶的狼强迫低阶的属下翻滚以增强他的统治。
For example, alpha rolls. The early researchers saw this behavior and concluded that the higher-ranking Wolf was forcibly rolling the subordinate to exert his dominance.
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