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         The answer is RACCOON.
         
		  Raccoons have a giant difference in the size of their
        front/hind feet, and the small-large-small-large pattern is classic for
        raccoon. Raccoons also sometimes travel in packs. The marsh is ideal
        habitat for raccoon. In the case of these raccoons, the railroad is also
        part of their habitat - they sometimes visit it to feed on carrion of
        unfortunate train-killed animals. Even more unfortunately, the raccoons
        themselves are sometimes killed by trains while feeding on the carrion.
         The cold weather and the fact that the raccoons plunged
        into the icy water were a couple surprises in there to fool everybody. I
        don't come across raccoon tracks often in winter, and was not expecting
        raccoon on such a frigid morning. The first tracks on this trail that I
        spied were the tracks going into the water, and I was thinking otter. I
        was confused, as the tracks seemed small for otter. Then I encountered
        the 3 sets of tracks going across the ice, and I thought, "How odd
        for 3 otters to travel across 40 feet of ice without a single belly
        slide!" Then I studied the foot pattern and said aha. I realized I
        had seen other occasions in winter where raccoons had entered &
        exited cold, deep, swift-moving water multiple times, without any
        apparent aversion to getting chilled.
         What I have learned from this is that while raccoons
        don't appear to be highly active during winter, they don't seem to be
        fussy about choosing the warmest days to go active, like a skunk would
        for instance.
         Hope you enjoyed the quiz and stay tuned for the next
        one. 
        Brian  |