Dudhwa Tiger Reserve
The Dudhwa Tiger Reserve is a protected area in Uttar Pradesh that stretches mainly across the Lakhimpur Kheri and Bahraich districts and comprises the Dudhwa National Park, Kishanpur Wildlife Sanctuary and Katarniaghat Wildlife Sanctuary. It covers an area of 1,284.3 km2 (495.9 sq mi). Three large forested areas are extant within the reserve, although most of the surrounding landscape is agricultural. It shares the north-eastern boundary with Nepal, which is defined to a large extent by the Mohana River. It ranges in altitude from 110 to 185 m (361 to 607 ft), and several streams flow through the reserve from the northwest across the alluvial plain that encompasses the reserve.[1]
| Dudhwa Tiger Reserve | |
|---|---|
Dudhwa Tiger Reserve | |
Location in Uttar Pradesh, India | |
| Location | Lakhimpur Kheri and Bahraich districts, Uttar Pradesh, India |
| Coordinates | 28°31′N 80°41′E / 28.517°N 80.683°E |
| Area | 1284.3 km² |
| Established | 1987 |
History edit
The Dudhwa National Park and the Kishanpur Wildlife Sanctuary were designated as Dudhwa Tiger Reserve in 1987 as part of Project Tiger. The Katarniaghat Wildlife Sanctuary was added in the year 2000.[1] It is one of India's 53 Tiger Reserves.[2]
Fauna edit
The protected area is home for tigers, leopards, Asiatic black bears, sloth bears, Swamp deer, rhinoceros, elephants, cheetal, hog deer, barking deer, sambar, wild boar and hispid hare.[3]
Tigers edit
In 2006, the tiger population of the Dudhwa-Kheri-Pilibhit conservation complex was estimated as comprising 80–110 tigers. Until 2010, the population had increased to an estimated 106–118 tigers and was considered stable.[3]
The reintroduced tiger edit
In July 1976, Billy Arjan Singh acquired a tiger cub named Tara from Twycross Zoo in the United Kingdom, hand reared her and later reintroduced her to the wild in the Dudhwa National Park with the permission of India's then Prime Minister Indira Gandhi.[4]
In the 1990s, some tigers from the protected area were observed to have the typical appearance of Siberian tigers, namely a large head, pale fur, white complexion, and wide stripes, and were suspected to be Bengal-Siberian tiger hybrids. Billy Arjan Singh sent hair samples of tigers from the national park to the Centre for Cellular and Molecular Biology in Hyderabad where the samples were analysed using mitochondrial sequence analysis. Results revealed that the tigers in question had a Bengal tiger mitochondrial haplotype indicating that their mother was a Bengal tiger.[5] Skin, hair and blood samples from 71 tigers collected in various Indian zoos, in the National Museum in Kolkata and including two samples from Dudhwa National Park were prepared for microsatellite analysis that revealed that two tigers had alleles in two loci contributed by Bengal and Siberian tiger subspecies.[6] However, samples of two hybrid specimens constituted too small a sample base to conclusively assume that Tara was the source of the Siberian tiger genes.[7]
See also edit
References edit
- ^ a b Mathur, P. K. and N. Midha (2008). Mapping of National Parks and Wildlife Sanctuaries, Dudhwa Tiger Reserve 12 April 2015 at the Wayback Machine. WII – NNRMS - MoEF Project, Final Technical Report. Wildlife Institute of India, Dehradun.
- ^ Ministry of Environment, Forests and Climate Change. . Archived from the original on 25 May 2015. Retrieved 9 July 2015.
- ^ a b Jhala, Y. V., Qureshi, Q., Sinha, P. R. (eds.) (2011). Status of tigers, co-predators and prey in India, 2010. 20 January 2012 at the Wayback Machine National Tiger Conservation Authority, Govt. of India, New Delhi, and Wildlife Institute of India, Dehradun. TR 2011/003 pp-302
- ^ Singh, A. (1981). Tara, a tigress. Quartet Books, London and New York, ISBN 070432282X.
- ^ Shankaranarayanan, P.; Singh, L. (1998). "Mitochondrial DNA sequence divergence among big cats and their hybrids". Current Science. 75 (9): 919–923.
- ^ Shankaranarayanan, P., Banerjee, M., Kacker, R. K., Aggarwal, R. K. and Singh, L. (1997). (PDF). Electrophoresis. 18 (9): 1693–1700. doi:10.1002/elps.1150180938. PMID 9378147. S2CID 41046139. Archived from the original (PDF) on 23 July 2013.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - ^ Menon, S. (1997). Tainted Royalty 30 June 2008 at the Wayback Machine. India Today.