For example, gray wolves in the Western Great Lakes region breed in February to March, while gray wolves in the arctic may breed a few weeks later - in March to April.
比如，灰狼在西部大湖地区一般会在二月到三月繁殖后代而在北极的灰狼会晚上几个星期-一般是三月到四月。
2
Enough to give nightmares to musk ox and Arctic hares, the favorite prey of the long-legged white wolves of the Arctic.