Tiger attacks in the Sundarbans
Tiger attacks in the Sundarbans, in India and Bangladesh are estimated to kill from 0-50 (mean of 22.7 between 1947 and 1983) people per year. The Sundarbans is home to over 100 Bengal tigers, one of the largest single populations of tigers in one area. Before modern times, Sundarbans tigers were said to "regularly kill fifty or sixty people a year". These tigers are a little smaller and slimmer than those elsewhere in India but remain extremely powerful and are infamous for destroying small wooden boats. They are not the only tigers who live  close to humans; in Bandhavgarh, villages encircle the tiger reserves, and yet attacks on people are rare. Although attacks were stalled temporarily in 2004 with new precautions, they have been on the rise. This is particularly due to the devastation on the Bangladeshi side of the swamp caused by Cyclone Sidr which has deprived tigers of traditional food sources (due to the natural upheaval) and has pushed them over towards the more populated Indian side of the swamp. Precautions. The locals and government officials take certain precautions to prevent attacks. Local Hindu fishermen will say prayers and perform rituals to  the forest goddess "Bonbibi" before setting out on expeditions. Invocations to the tiger god "Dakshin Ray" are also considered a necessity by the local populace for safe passage throughout the Sundarbans area. Fishermen and bushmen originally created masks made to look like faces to wear on the back of their heads because tigers always attack from behind. This worked for a short time, but the tigers quickly caught on to the ruse, and the attacks reportedly continued. One local honey gatherer, Surendra Jana, 57, summarised the general feeling of the tigers adapting to their efforts: "Before we could understand the  way they attacked...We don't feel safe any more, knowing our brothers have been attacked in spite of the tricks we use." Government officials wear stiff pads that rise up the back of the neck, similar to the pads of an American football player. This is to prevent the tigers from biting into the spine, which is their favoured attack method. Causes of the attacks. No one is exactly sure why the tigers of the Sundarbans are so aggressive towards humans, but scientists, biologists, and others have speculated about a number of reasons. These include: About 5,000 people frequent  the swamps and waterways of the Sundarbans. Fishing boats traverse the area and many stop to collect firewood, honey and other items. In the dark forest, tigers find it easy to stalk and attack men absorbed in their work. Even fishermen in small boats have been attacked due to tigers' strong swimming abilities. Responses to the attacks. Local villagers, who fear tiger attacks and resent the animal for killing their livestock, sometimes engage in revenge killings. On one occasion, a tiger had attacked and wounded the people in a village in south-west Bangladesh (near the Sundarbans) and frequently preyed  upon their livestock. This roused the wrath of the villagers, and the feline became a target for their retribution. Poachers are also responsible for killing tigers in the reserve in an effort to sell them on the black market. The human death rate has dropped significantly due to better management techniques and fewer people are killed each year. Even at the rate of fifty or sixty kills per year, humans would provide only about three percent of the yearly food requirements for the tiger population of the Sundarbans. Thus, humans are only a supplement to the tiger's diet; they  do not provide a primary food source. This does not mean that the notoriety associated with this area is unfounded. Even if only 3% of a tiger's diet is human meat, that still amounts to the tiger killing and eating about one person per year, given the amount of food a tiger typically eats. Villagers in the area have agreed to occasionally release livestock into the forest in order to provide an alternative food source for the tigers and discourage them from entering the villages. The government has agreed to subsidize the project to encourage village participation. Tiger attacks