The study This time, the census used a new method that combines field surveys and statistical estimation instead of the pugmark method followed earlier. This system uses remote sensing, GIS, in combination with high resolution spatial data based on sign surveys and camera trapping. In the process, the final census monitors tiger population as well as its prey population. The “State of tiger, co-predators and prey in India” report (The counting could not be carried out in the Indravati Tiger Reserve in Chhattisgarh and Palamau Tiger Reserve in Jharkhand due to inaccessibility because of naxalite problem while estimation is on in the massive Sunderbans area in West Bengal. However, based on available data in Palamau Tiger Reserve, the report indicates a low density of tiger in the area ranging from 0.5 to 1.5 per 100 sq.km) The State-wise analysis has shown that Andhra Pradesh has 95 tigers (as against 192 in 2001-02), Chhattisgarh 26 (227), Madhya Pradesh 300 (from 710, the maximum decline for a State. Note),
There are some areas where individual tiger populations have high probability of long term survival by themselves: Nagarhole-Madumalai-Bandipur-Waynad population, Corbett population, Kanha population, and possibly Sunderban and Kaziranga-Karbi Anglong populations. Tiger populations that exist and can persist in a meta population (part human interference) framework are Rajaji-Corbett, Dudhwa-Katarniaghat-Kishenpur (along with Bardia and Shuklaphanta in
The landscapes that have potential but are currently in need of conservation inputs are Sirsailam Nagarjun Sagar, Simlipal, Ranthambore-Kuno Palpur, Indravati-Northern Andhra Pradesh, and Bandhavgarh-Sanjay-Palamau. The report clearly shows that occupancy of a forest patch by tigers was negatively correlated with human disturbances indices and positively correlated with prey availability.
In three other regions, the long-term future of the endangered cat looks good, the study conducted by the Wildlife Institute of India notes. The north-east, including Kaziranga and other habitats in the Brahmaputra valley, is one. The central Indian belt around the Kanha tiger reserve and parts of Madhya Pradesh, Chhattisgarh and Andhra Pradesh is the second. The third belt is the one encompassing Bandipur, Nagarhole, Madumulai and Wayanad tiger reserves, the last safe haven for the tiger population in the south.
The reason Until recently, habitat loss was thought to be the largest single threat to the future of wild tigers in
Poachers use one of the following methods to kill a wild tiger:
Poison - which is usually placed in the carcasses of domestic buffaloes and cows. During the dry, hot summer months small forest pools are also poisoned by poachers, or depressions dug and filled with water for this purpose. There is a sophisticated and well organised supply route operated by the major traders, to distribute poison and collect tiger bones from the remotest villages.
Steel Traps - which are made by nomadic blacksmiths. These traps are immensely strong. In a tiger poaching case near
Firearms - are used where hunting can be carried out with little hindrance.
Electrocution - by tapping 230 volts -11KV overhead electrical wires and laying a live wire on animal tracts.
Tiger poaching occurs in all areas where large number of tigers have been recorded. Poaching is particularly prevalent in the States of Madhya Pradesh, Uttar Pradesh,
The efforts The Centre-sponsored Project Tiger -- a massive conservation programme launched by Indira Gandhi on April 1, 1973 conservationist Billy Arjan Singh says "Project Tiger was initially a success while it was a species-oriented project, but progressively registered failure when academics of preserving the ecosystem replaced the symbolic value of the tiger." Singh believes that even the temporary increases in tiger population were caused by immigration due to destruction and degradation of its habitat in
The law machinery Investigations carried out in 1993-94, during which a total of 36 tiger skins and
667 kilos (1470 pounds) of tiger bones were seized in northern
Pitted against the poacher's sophisticated weapons, the forest department is handicapped by infrastructure problems. To expect a forest guard to protect 15 square kilometres under his jurisdiction armed with just a danda is ridiculous forest guards work under difficult conditions. They often remain on duty for all of 24 hours, through the month. Since there are no medical, educational or social facilities in his spot in the forest, he is compelled to live away from his family. Helpless against the might of the poachers, incidents have been reported where forest guards have had their toes chopped, even their bodies hacked in the line of duty. At times forest officers get entangled in legal wrangles with poachers and timber merchants.
Custom authorities in
The resources Fifty per cent of
Sane voice "This is the worst ever crisis. Our forests and wildlife, especially tigers, are facing their most serious threat now," said an impassioned Valmik Thapar, perhaps
The tiger is a symbol of our biodiversity. If it is allowed to become extinct, it will spell disaster for a host of other fauna and flora, vital water catchments will be lost, affecting the lives of millions who depend on natural resources for their very survival. This blogger-being an avid wildlife enthusiast, has been to most wild life sanctuaries in India, right from Corbett to Manas to Madumalai but has witnessed tiger only once, that too for split second, at Corbett. It is an elusive but brilliant animal (tyger tyger burning bright!!). Unfortunately the place to watch tigers are zoos or in TV. Or the dummies, the snap taken by the blogger in bannerghatta zoo. Bengaluru is probably the only metro city that has wild life sanctuary, 40 minutes drive (there is also an artificially created butterfly park.
Yes Tiger No Tiger!! Two years back I was in Bandipur sanctuary we were taken around in a mini van (wonder why they can’t have noiseless vehicles, the battery one probably. Is it that difficult to provide these vehicles?). A 7 or 8 year old kid who was with his extended family was absolutely excited he shouted ‘tiger’. We all poked our eyes but found nothing then he said ‘no tiger!!’. After few minutes he again shouted ‘tiger’, again the group wandered out, he laughed ‘no tiger’. Then his father glared at him, he tried again he got a good pinch. That kept him quiet. So no tigers!!.