Bengal tigers, although plentiful, are not easily spotted due to the abundance of foliage - camouflage - in the reserve. Thick jungle, the Ramganga river and plentiful prey make this reserve an ideal habitat for tigers who are opportunistic feeders and prey upon a range of animals. The tigers in the park have been known to kill much larger animals such as buffalo and even elephant for food. The tigers prey upon the larger animals in rare cases of food shortage. There have been incidents of tigers attacking domestic animals in times of shortage of prey.