March
is the unofficial beginning of frost heave season here in Paxton. Our own road
has stared to buckle noticeably along a crack in the bed that runs down the
middle, beginning just after the farm driveway and extending down
intermittently to our front.
The
town roads are littered with these temporal ridges and potholes, as the warming
days and yet still cold nights expand and contract the moisture beneath. Our
car rides like an old jalopy, bouncing along as if on leaf springs whose time
has long passed.
This
expansion of the soil is a powerful force, and we wonder at the way it shapes
the landscape. The farm field is evidence of this enough, as the first crop of
newly surfaced rocks should be ready within the month. Some are the size of an
oak barrel, having moved ever so slowly year after year through freeze and thaw
until it wormed its way to the surface ready for harvest.
Soon we
will hear the tractors in the field, going slowly with bucket low to the ground
so that one of the men can collect them. Another sign of spring.
One
large boulder had made its way to the surface of the middle of the field used
last year for cabbages. I suspect that when Fred was cultivating one of the
tines caught alarmingly on the rock, which precipitated his using the tractor
to fully extract it. There it sat for the remainder of the fall, propped
upright in between the rows of plastic that marked the beds of cabbage.
I can
look out the front window and see the rock through the spruce line. Though the
field is sill roughly 8” deep in snow, the boulder sits nearly 2 feet up above
the surface.
Yesterday,
I took the dogs for a walk though the field, just in the early morning when the
cold temperatures had hardened the snowpack enough so that we could walk on top
without breaking through. The dogs were particularly interested in exploring
around the boulder, for it is evident that our resident deer use the rock as a
marker of sorts to locate the cast off cabbage that resides below the snowpack.
Leading
up to the boulder from the far fields is a trail of deer tracks. They form a
jumble around the rock, evidently where the deer had stopped to hoof at the
snow in search of old cabbage, some of which has been now exposed to the air.
The dogs obviously enjoy the odors, both of last year’s decomposing cabbage and
of the remnant passing of the deer.
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