Why is it important to save Bengal tigers?

Tigers are the top predator in the food chain that keeps the eco-system going in tropical jungles of Asia. When they vanish due to poaching and lack of habitat, they take away with them an important link in the food chain. Tigers help keep the population of herbivores like Deers, Wild Buffaloes, Antelopes and Omnivores like Boars in the jungle. Nature is finally balanced with the right proportion of predators for prey. By taking away one important predator, prey will increase at the cost of habitat which finally impacts mankind