Valmiki National Park
|Valmiki National Park|
|Location||West Champaran, Bihar, India|
Valmiki National Park and Wildlife Sanctuary is located in the West Champaran district of Bihar state, India. The extensive forest area of Valmikinagar was previously owned by the Bettiah Raj and Ramanagar Raj until the early 1950s. Valmiki Tiger Reserve (VTR) is one of the natural virgin recesses in east India, situated in the north west corner of Bihar. The pristine forest and wilderness of VTR is an excellent example of Himalayan Terai landscape. VTR comprises the Valmiki National Park and Valmiki Wildlife Sanctuary. The VTR forest area covers 899.38 square kilometres (347.25 sq mi), which is 17.4% of the total geographical area of the district West Champaran.
The name of the district West Champaran derives from two words, Champa and Aranya, meaning forest of Champa trees. Geographically, it is situated between 83°0 50′ and 84°0 10′ E longitude and between 27°0 10′ and 27°0 03′ N latitude. Total forest area comprises about 900 square kilometres (350 sq mi), out of which the Valmiki Wildlife Sanctuary is 880 square kilometres (340 sq mi) and spread of the National Park is about 335 square kilometres (129 sq mi) area. In the north, the protected areas are bordered by Nepal while the Indian state Uttar Pradesh bounds the sanctuary from western side.
The landscape of VTR encompasses foothills ranges of Himalayan Siwaliks with mosaic of the cliffs, ridges, gorges, hills, streams and valleys; dense forests, open woodlands, grasslands, swamps and riverine fringe. Situated in Gangetic plains bio-geographic zone of the Country, the forest has combination of bhabhar and terai tracts. Boulder and pebble deposits by the Himalayan rivers in foothills characterized the Bhabhar tract while the finer sediments deposits feature terai lands.
Foothills of Himalayan Terai outliers - a continuation of Shiwaliks
Someshwar Hill Range and Dun Hill system with knife-edge ridges and precipitous slopes, cliffs, spurs, gorges, narrow valleys.
Bhabar - Dun tract
Older alluvium with sandy soil with variegated clay and loose boulder deposits and artesian flows; lateritic formations on higher contours and newer Alluvium on southern parts with reissuing springs akin to artesian flows.
Flood plains of Gandak and Burhi Gandak and their tributaries
Criss-crossing and meandering rivers, streams and rivulets, man-made canals; Swamps and Grasslands.
River Gandak forms the western boundary of Valmiki wildlife sanctuary. It enters in India at Valmikinagar, where two rivulets Sonha and Pachnad joins it, forming a holy confluence ‘Triveni’. The river is called ‘Narayani’ in Nepal. Harha – Masan River system originates from the Valmiki Forests and forms Burhi Gandak River down south. River Pandai flows into Bihar (India) from Nepal in the eastern end of the Sanctuary and meets Masan.
All these rivers with their precursor and tributaries namely Rohua, Kotrahia, Manor, Bhapsa, Koshil, Singha, Dhonghi, Ganguli, Dhoram are full of youth and verve. Their cascades in wanton and wayward playfulness while descending from hills ridges and gorges are enchanting. Meeting the planes they slowly mature to serene grandeur.
Wild animal diversity
The wild mammals found in the forest of VTR are tiger, Rhinoceros, Black bear, Leopard, Wild dog, wild buffalo, wild boar etc. There are several species of deer and antelopes found in VTR which are barking deer, spotted deer, Hog deer, Shambhar, Blue bull. Apart from that hyena, Leopard cat, Wild cat, fishing cat, Languor, monkey, and flying squirrel can also be sighted in VTR.
There is site in Madanpur forest block on the main road from Madanpur to Valmikinagar where large number of Indian flying fox can be sighted any time.
The reptiles which are commonly found in VTR are python, Cobra, King cobra, Krait, Banded krait, domuha snake (sand boa), etc. Among aquatic reptiles crocodiles, otters (water cat), Ghariyal, monitor lizard, etc. are found in VTR. Good number of crocodiles are found near Belahwa Village which is adjacant to the VTR. Ghariyals are found in river Gandak.
At present 241 bird species have been reported from VTR. Some of the interesting birds of VTR are Nepal kaleej pheasant, three-toed quail, flycatcher, grey shrike, green willow warbler, tree pipit, white eye, green barbet, waders, ibises, storks, pitta, plovers, snipes, pied hornbill, emerald dove.
There are five types of green pigeons and purple wood pigeon found in VTR.
In the night several owls, owlets, nightjars, etc. can be easily sighted.
The jungle of VTR abounds in various kinds of moth, caterpillars and butterflies. Some common butterflies like common Mormon, great Mormon, glassy tiger, great eggfly, club beak, grey pansy, lime butterfly, common crow can easily be sighted.
As per champion and seth classification, there are seven forest types found in VTR, which makes VTR a special destination for nature lovers.
- Bhabar – Dun Sal Forest
- Dry Siwalik Sal Forest
- West Gangetic Moist Mixed Deciduous Forest
- Khair – Sissoo Forest
■ Cane Brakes ■ Eastern Wet Alluvial Grassland ■ Barringtonia Swamp Forest
Due to diverse topographical and edaphic factors, the reserve harbors varied vegetation types. The Botanical Survey of India has categorized seven vegetation types within the limits of the sanctuary and the national park:
- Moist mixed deciduous
- Open – land vegetation
■Sub-mountainous semi-evergreen formation ■Freshwater swamps ■Riparian fringes ■Alluvial grasslands and high hill savannah ■Wetlands
The important tree species found in valley area of VTR are Sal (Shorea robusta), Karam (Adina cardifolia), Asan (Terminalia tomentosa), Bahera (Terminalia balerica), Asidh (Lagestromia parviflora), Simal (Salmelia malaberica), Satsal (Dalbergia latifolia), etc.
In hilly regions apart from Sal, Piyar (Buchanania lanzon), Mandar (Dillenia aurea), Banjan (Anogeissus latifolia), Bhelwa (Semicarpus anacadium), Harra (Terminalia chebula), Bodera (Eugenia operculata), etc. tree species are found.
There is a special attraction of cane breaks which is mainly found in Madanpur Forest block and it is good habitat for Tiger. Cane occurs in damp areas along all most all the nalas of Madanpur Range. In Hindi cane is known as BETTH and the name Bettiah (District Headquarters of West Champaran District) is derived from this BETTH.
There is a small isolated patch of Chirpine forest locally known as DHUP found in Raghia Forest block. Generally Chirpine forest occurs at the altitude of 4000 ft. to 5000 ft. but here it is found between the altitudes of 1000 ft. to 1700 ft. which is unique.
The grasses found in VTR are munj (Saccharum munja), Kans (Saccharum spontanum), Elephant grass (Typha elephantina), Narkat (Phragmites karka), Vitiveria zizanioides, Imperata cylindrica, Choranth (Heteropogon contortus), Sabai(Eulaliopsis binata), etc. Climbers are also very common in VTR. The common species being Mahulan (Bauhinia vahlii) Mahai (Butea parviflora), Panilat (Vitis repanda), Ramdatwan (Smilax parviflora), Arar (Acacia pinnata). There are several medicinal plants found in VTR. Some of them are Satawar (Asparagus racemosus), Safed Musli, Dudhkoraiya (Holarrahena antidysenterica), Amla (Emblica officinalis), Piper (Piper longum),etc.
The Valmiki landscape harbors vivid socio-cultural diversity. ‘Tharu’, a scheduled tribe, is the dominant community in the landscape. There are several theories on colonization of this community in the Himalayan terai. It is said that the community migrated from Rajasthan to the Himalayan foothills some 400 years ago. Their prime occupation is agriculture and staple food is rice. They are non-vegetarian and like chicken, pork, snails and fish and gents relish liquor locally prepared from jaggary. Tharus speak Bhojpuri and worship Hindu deities. Ramnavmi is their main festival. They also maintain socio-cultural relationship with the Tharus of Nepal. Their population is around 2.5 lakh.
The scheduled tribes other than Tharu in the Valmiki landscape are collectively called Dhangar – which means retained labourer in Oraon dialect. Dhangar comprises four tribes: Oraon, Munda, Lohra and Bhuiya. The ‘Dhangars’ were brought to area as agriculture laborer from the Chhotanagpur Hills. Each Dhangar tribe has its own dialect and they observe their traditional festivals. Currently their population is around 0.5 lakh.
Communities other than the tribes are called ‘Bajiyan’. They are outsiders and involved in agriculture as well as small business in the villages.