Snow Tracks — Jean Craighead George

Chief Half-an-Ear, the oldest mouse in the woods, is being hunted by all the animals of the forest, who follow his tracks through the snow. But when they reach the end of his trail, none of the animals can find the little mouse chief.

Then another hunter appears in the woods -- this one on two legs, not four. He follows the tracks left by the weasel, the skunk, the raccoon, and the fox, but where the others found a dead end, the two-legged hunter finds just what he was hoping for.