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LISTENING TRAILS
Sounds, if we hear them, are rich
indicators and expressions of landscape ecosystem phenomena and
processes. Most sounds are inherently ephemeral, specific
to particular plant or animal species, climatic conditions,
shifting habitats and landforms. Many sounds are local,
tied to particular places within a particular landscape - a
lake edge, a conifer slope facing prevailing winds, an open
meadow -- expressing multiple combinations of physical
phenomena, landscape features, living organisms, and their
interactive processes, as well as of times of day and season.
Sequential movement through a landscape thus can be
conceived and designed as a sound sequence married to
spatio-temporal composition. Listening Trails are
assemblages of such listening sites into greater compositional
wholes.
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MACDOWELL AUTUMNAL LISTENING TRAILS
Two Autumnal Listening Trails, were
designed and constructed at the MacDowell Colony in
Peterborough, New Hampshire over nine weeks in Autumn, 2004.
The first passed through a field of varied elevations and
plant communities, an old red pine plantation tract, another
field, and edge vegetation. The other, a woodland path,
passed through variously forested areas as it went down one 80
foot slope and up a 60 foot one - communities of mixed
coniferous and hardwood, hemlock, bottomland birch, ash and
beech to circumnavigate an old fire pond, from which the one
continuously flowing stream found on MacDowell's 400+ acres
issues forth.
The locations, courses, and design of the
trails derived from intensive research and observation during
my MacDowell residency, as well as from memories of walks on
the property during a previous residency in Spring of 2003.
This landscape encompasses many sonorous
eco-niches, deriving from topography, geology, soils, moisture,
prevailing winds, and plant and animal communities. These
eco-niches’ sounds are constantly changing over the
course of a day, a season, and seasons, due to changes in
light, temperature, wind, and climatic conditions.
I originally imagined I would mark and
amplify particular sounds with listening devices and
structures, but I discovered that many of the landscape sounds
were ambient, and thus determined that their indication should
be more general. The trail posts thus acquired an
unanticipated importance. They evolved to not only
indicated the path, as traditional trail posts do, but also,
through their placement, to mark transitions in ambient
landscape sounds and the associated land forms and eco-niches
fostering them. Words stenciled on the posts' sides and
maps and images on their caps provided cues to listening, and
to the character and sources of what to listen for, as well as
information concerning the conditions that might alter sounds,
and indication where one was in the trail and larger landscape.
The colors of the posts, each post four different
colors, but all uniform for each trail, were carefully chosen
based on colors of the landscape in which they were placed, and
the color of the posts' stenciled lettering was intended to be
equally subtle -- if not more so.
The field and pine trail included two
listening devices: one some 45 feet up a red pine from where
the sound of rustling needles is sent down PVC pipe to the
listener on the ground ; the other at the end of the trail,
some 35 feet up a quaking aspen, similarly providing a bird's
ear experience of aspen leaves' tremulous shake in the wind.
The woodland trail included four listening devices:
one near the top of the wind-swept hill where the trail
begins, some 20 feet up a young oak, capturing both the
leaves’ rustle and the tree’s creaking sway in the
wind; one along an intermittent hillside stream; one some 15
feet up a young beech on the far hillside; and one amplifying
three sites on a fire pond stream.
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