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          New Delhi, March 18 (IANS) A few years back, a boat trip down   the Chambal river in north India would have yielded a surreal sight - groups of   gharials basking in the sun on the sandy stretches, their long, slender snouts   wide open.Unfortunately, such a sight is rare in the Chambal today. Not only are   the gharials (Gavialis Gangeticus), the slender-snouted crocodilian fighting for   survival, their habitat is under greater threat than ever before.
 |  Four years ago, a catastrophe of sorts befell the Chambal gharial. The river's   resident population began to suddenly die like flies, for unknown reasons. A   total of 81 gharials died - a major loss for breeding individuals of an already   endangered species.
 But now conservationists are reporting an improvement   in the gharial population of the Chambal. But they say unless a concerted effort   is made by all quarters, the gharial is headed for extinction.
 
 According   to Colin Stevenson, Director, Madras Crocodile Bank, the reasons for the 2008   deaths were water pollution, combined with extraorinary cold weather that year,   and scarcity of the fish species they eat.
 
 "But the population is stable   now," Colin Stevenson told IANS on phone.
 
 Naresh Bedi, veteran wildlife   cinematographer, remembers 2008 well. "The gharial tragedy of 2008 in Chambal   was witnessed and recorded by us. It was a big setback for the gharial's   breeding population. I personally believe that paucity of their preferred fish   also contributed to the catastrophe of 2008," Bedi told IANS.
 
 So, what is   the current number of gharials in the Chambal? "We don't know precise numbers.   Any total number will be a guess. We are planning surveys in Rajasthan and   Madhya Pradesh, which will be hopefully carried out within the next year," says   Stevenson.
 
 But the sword of Damocles continues to hang over the gharial.   For starters, consider gharial numbers across India. "The gharial still remains   critically endangered, with a plus minus figure of 200 breeding animals and a   total population of well under 2,000," says Bedi.
 
 "The gharial species is   teetering on the edge and could easily be wiped out with another catastrophe.   Unless we take a very strong stand, there is little hope," feels noted   Bangalore-based herpetologist, Gerry Martin.
 
 "The main threats to the   gharial are sand mining, fishing, and water extraction/diversion," says   Stevenson. Sand mining is a major threat as they are deprived of their critical   nesting and basking sites. Fishing nets placed on the river are a major danger   as their long and narrow jaws get ensnared in fishing nets. "If trapped for long   in the nets, the gharials drown; if caught, they are often maimed and left to   die a slow death from starvation, or killed," says Stevenson.
 
 Dams have   resulted in rivers like the Chambal becoming a trickle in some places - which   are unable to sustain a gharial population, he explains.
 
 Warns veteran   herpetologist - an expert on reptiles - and Madras Crocodile Bank founder   Romulus Whitaker: "The gharial's main hope of survival is in the Chambal river,   but the pressures on that river are enormous and increasing yearly. Fantasies   like the scheme to interlink rivers pose a threat to all of our aquatic wildlife   and fisheries."
 
 Conservationists feel that the government and the public   should take corrective measures to manage the species.
 
 "The authorities   can bring illegal sand miners and fishermen to book. There should be a complete   ban on sand mining in the protected river areas with gharial populations. River   pollution needs to be kept under control," says Bedi.
 
 "Citizens should   report and apply pressure to stop sand mining and illegal fishing in their   areas," says Stevenson.
 
 The Gharial Conservation Alliance which Stevenson   heads is also planning projects aimed at rescuing gharials from sand mining and   fishing. "Sand mining is mafia-driven, often in cahoots with politicians. This   makes our job difficult. In Rajasthan, we have identified specific areas of the   river, from where sand mining will be completely banned," says   Stevenson.
 
 He adds: "We are also running an awareness programme in   Chambal villages which will educate fishermen that the gharial is their friend   and not a competitor."
 
 He says that conserving the gharial is a test for   India. "India should be proud of its gharial. This is a prime opportunity to   show what can be done in this country when everyone gets together. The world is   watching."
 
 
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