A monthly focus on one of the many wildlife sanctuaries and national parks of India

The Silent Valley National Park forms the core area of the Nilgiri Biosphere Reserve. Located in the Palakkad district of Kerala, the place was so named by the British in 1847 owing to the supposed absence of the loud and noisy Cicadas. Another theory and perhaps one that is more apt is that the place is named after the Lion-Tailed Macaques, Macaca silenus, that live here. The national park is one of the most ecologically diverse areas in the world and is therefore a must visit destination for botanists, trekkers and nature enthusiasts.

Species to Watch

Lion-tailed Macaque, Image via cc/Flickr by Bikash Das

Lion-Tailed Macaque (Macaca silenus) – Listed as Endangered on the IUCN list. It is endemic to the Western Ghats of India and is a type of Old World monkey.

Nilgiri Langur, Image via wildsouthindia.com

Nilgiri Langur (Trachypithecus johnii) – Listed as Vulnerable on the IUCN list. It is endemic to the Western Ghats of India and is a type of Old World monkey.

Malabar Daffodile Orchid, Image via blog.rithvik.net

Malabar Daffodil Orchid (Ipsea malabarica)- An endemic and endangered rhizomatous terrestrial orchids only found in this part of the world.

Find on the Map

The Sanctuary is located between 11°4′ – 11°13′ North Latitudes and 76°24′ – 76°29′ East Longitude. The sanctuary is spread over an area of 237.5 sq km with a core area of 89.52 sq km and a buffer zone of 148 sq km.

Ideal time to visit

December to April

Things to know

About the Park

The Silent Valley National Park is endowed with a biodiversity so rich and varied that scientists have called it ‘the richest expression of life on earth’. Proclaimed a World Heritage Site and a biodiversity hotspot by UNESCO, this national park comprises of India’s last and oldest remaining tropical evergreen rainforests. The estimated age of the forest is fifty million years and because of its relative inaccessibility, the forest remains largely pristine and has least studied habitats. The place was a topic of hot controversy between ecology and development in the late seventies and early eighties, until it was declared a National Park finally in 1984.

Climate

Summer: Mean temperature is 23 oC

Winter: Mean temperature is 18 oC

Rainfall – 2717 to 4543 mm.

Habitat type

The National Park has a terrain with steep escarpments and hillocks and the River Kunthi flows for about 25 kms through the valley. Four forest types can be found in the Silent Valley National Park.

1. West-coast tropical evergreen forest (600 to 1100 m)

2. Southern subtropical broad leaved hill forest (1300 to 1800 m)

3. Southern montane wet temperate forest (above 1900 m)

4. Grassland

Cullenia exarillata fruits, one of the favourites of the lion-tailed macaque, Image courtesy dphotgrapher.co.uk

Flora

A botanists delight, the National Park boasts of a 1000 species of flowering plants, 100 species of ferns and similar plants, 107 species of orchids, 200 algae, 200 liverworts and 75 lichens. Many of these are endemic to the Western Ghats. Trees that are majorly found in the forest include Cullenia exarillata, Palaquium ellipticum, Mesua ferrea, Calophyllum elatum, Poeciloneuron indicum, Calophyllum elatum, Ochlandra sp, etc.

Fauna

The sanctuary is famous for having the highest population of the Lion Tailed Macaque which survive on the fruit of the Cullenia exarillata tree. Besides this one can find mammals like the Tiger, Leopard, Elephant, Gaur, Jungle Cat, Leopard Cat, Fishing Cat, Common Palm Civet, Small Indian Civet, Brown Palm Civet, Nilgiri Langur, Bonnet Macaque, Sambar deer, Spotted Deer, Barking Deer, Mouse Deer, Ruddy Mongoose, Striped Neck Mongoose, Wild Dog, Sloth Bear, Otter, Malabar Giant Squirrel, Flying Squirrel, Indian Pangolin, Porcupine, Wild Boar and 9 species of bats, rats and mice in the National Park.

Image Nilgiri Wood Pigeon

Around 292 species of birds are found here several endemic to the Western Ghats like the Rufous-bellied Shortwing, Crimson-backed Sunbird, Nilgiri Wood Pigeon, Grey-headed Bulbul, White-bellied Treepie, Blue-winged Parakeet, Wayanand Laughing Thrush, Nilgiri Laughing Thrush, Black and Orange Flycatcher, Nilgiri Flycatcher, White-bellied Blue Flycatcher, Rufous Babbler, Broad-tailed Grass Warbler, and Nilgiri Pipit. Other species include Bonelli’s Hawk Eagle, Indian Black Crested Baza, Rufous-bellied Hawk Eagle, Short-eared Owl, Peninsular Scops Owl, Shaheen Falcon, Ceylon Frogmouth, Great Indian Hornbill, Malay Bittern etc.

Reptiles seen at the National Park include the King Cobra, Viper, Cobra, Krait, Rat Snake, Indian Chameleon, Tree frog, Bronze frog, Rufescent Burrowing frog, etc.

The National Park is also home to over 128 species of Butterflies, 400 species of Moths, at least 730 species of insects and at least 500 species of earthworms and leeches.

Safari Information

Safari consists of the 23 km ride through the buffer zone and parts of core area within the rainforest from Mukkali to the valley, the 100 feet tall watch tower and the 1 km trek to Kunthi River. Adventure lovers can go for trekking after obtaining all requisite permits from the wildlife warden at Mannarkkad or the Forest Department office at Mukkali.

Safari Timings – 8 AM to 1 PM

Entry charges -INR 50 per person approximately

Camera Charges – INR 50 per person approximately

Vehicle entry fee from Mukkali to the valley – INR 650 per person approximately

Guide charges – INR 200 per person approximately

Accommodation

Stay is available at the Inspection Bungalow at Mukkali, but needs to be booked in advance as it is limited. Private Homestays and Resorts are also available a few kms away from the inspection bungalow.

How to Reach

Nearest Airport – Coimbatore – 120 kms

Nearest Railhead – Coimbatore- 68 kms

Expert Traveller tips

  1. Prior permission is required for trekkers so plan your trip in advance if you want to go on a trek.
  2. The forest has a lot of leeches and so do wear leech socks and carry salt to sprinkle on the leeches.
  3. The Park is a polythene free zone so make sure that whatever polythene you carry inside is brought back outside.

From the Archives

Lion tailed Macaque out of 25 Most Endangered Primate List

Human Proximity Leading to Stomach Trouble in Lion-tailed Macaque

Hollongapar Gibbon Wildlife Santuary, Assam

Reference

Kerala tourism, forest department, gatewayforindia, thehindu, southernholidayskerala

(Visited 534 times, 1 visits today)

About Shilpi Gemawat

A trip to the beautiful Gir Forest and a course in Biodiversity Conservation - that is all that was required for Shilpi to leave her day job and pursue her passion of writing and wildlife. She co-founded Eco Buddies, a Nature Trail group with like-minded friends to spread the word on conservation. A voracious reader and a fitness enthusiast, she currently works as a web content writer too and maintains her personal blog at www.lovethewild.wordpress.com.

One thought on “Eco-Travel: Silent Valley National Park, Kerala

Leave a Reply

Your email address will not be published. Required fields are marked *