Posts tagged ‘songbird’

January 11, 2014

Stories in the Snow

Animals venturing out in the snow leave a story behind. These stories, often otherwise invisible, shed light on animal behavior and provide visual clues into how critters make use of their habitat.

Snow Tracks

Snow Tracks 06The photo above, taken Tuesday, shows the imprint made by the feet and the tail feathers of a crow during landing. The crow walked up to a tree, turned left to walk down some steps, and then took flight again.

In the photo at left, we see a mouse hopped out a short distance from the rock and then returned to protective cover. At some point, a cross-country venture started here, too. But although this mouse only made one trip in this direction, a wider view shows a well-established “runway” between the rock and the tall grass in the other direction.

Both of these events are commonplace in the park, but the snow “captured” these two stories in a way that revealed something more than I could see with my eyes alone. In the first case, because I wasn’t there to witness the event, the crow’s landing and short stroll would have escaped my notice had it not been frozen in the snow until I happened along. And in the second case, even had I observed a mouse near the rock on several occasions, I probably wouldn’t have realized that a single runway existed between it and the grass had the snow not shown the cumulative track lines.

Next time snow carpets the ground, why not head outside and see what stories you can find “printed” in the snow?

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