Silent Valley National Park
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Located 40 km from Mannarkkad, Silent valley is Extremely fragile, a unique
preserve of tropical evergreen rain forests lying above the equator and the
forest strip which causes the summer rains in Kerala. This is one of the best
tourist spots in Kerala. The Silent Valley National Park has an area of 90 sq km
is located in the north eastern corner of the district. It rises abruptly to the
Nilgiri Plateau in the north and overlooks the plains of Mannarkkad in the
south. |
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The core of the Nilgiri Biosphere Reserve is the Silent Valley National Park.
Despite its name, the Silent Valley (the clamour of Cicadas is conspicuously
absent here) echoes with the sounds of teeming wildlife. The denizens of this
sprawling habitat of endangered virgin tropical forests include rare birds, deer
and tiger. |
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Perhaps, nowhere else can one also find such a representative collection of
peninsular mammals, over a 100 species of butterflies and 400 species of moths
and other fauna like the Ceylon Frog Moth, Great Indian Hornbill, the Nilgiri
Laughing Thrush and the Lion-tailed Macaque. The river Kunthi descends from the
Nilgiri hills, an altitude of 2000 m above sea level, and traverses the entire
length of the valley and rushes down to the plains through the deep forest. The
river Kunthi never turns brown and is always crystal clear, perennial and wild. |
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The evapo-transpiration from these forests is much higher than from
any other surfaces. This cools the atmosphere, helps easy condensation
of water vapour and thus causes the summer rains. Though smaller in
size in comparison to the other national parks in India, what makes it
unique is the sylvan environment the region has along with its high
altitude peaks and several rivers that run through it. Located 40 km
from Mannarkkad, Silent valley is extremely fragile, a unique preserve
of tropical evergreen rain forests, totally undisturbed, lying above
the equator and the forest strip which causes the summer rains during
June- July in Kerala. |
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The local name for the park is Sairandhrivanam (the forest in the valley) which
is also the last representative of tropical evergreen forests in India. The park
which is remote has difficult terrain and is surrounded with Attappadi Reserve
Forests in the east, and vested forests of the Palghat and Nilambur divisions in
the west and south. In the North, the park is an extension of the Nilgiri
Forests. The park which has never had human habitation is in the core area of
the Nilgiri Biosphere Reserve. |
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The fauna here includes around 100
species of butterflies, 400 species of moths, Ceylon Frogmouth,
Great Indian Hornbill, the Nilgiri Laughing Thrush, the giant
Malabar squirrel, Nilgiri langur, the lion-tailed Macaque,
elephant, tiger, leopard, wild bear, nilgai, sambar, pit viper
etc. The parks best known primates, the Nilgiri Langur and Lion-
tailed macaque are both listed in IUCN's Red List of Threatened
Animals. A valuable reserve of rare plants and herbs including around 966
flowering and over 100 orchids plants are found along with the wide range of
animals and birds. This park consist of 10 sq.kms of evergreen forests, 15
sq.kms of semi evergreen forests and 40 sq.kms of leaf shedding forests with a
large variety of trees. There are very old trees in the park including a huge
hollow tree which can hide at least 12 people in it. |
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