The animals, so quiet in their hibernation, were likely the only party not terribly afflicted by it. They, after all, had sensed the coming of something mighty. Their instincts had been ready to tell them just how much food they might need to survive it, and those that hadn't listened to those instincts had already long since died off.
The snow hares, now turned fully white, rejoiced as the snows piled higher and higher, rendering them ever safer in their burrows. It was the predators that suffered then, for their inability to reach them. At least until spring came, those snow hares were safe.