The forests of the district abound in a variety of animals and birds, providing excellent wildlife habitats. Elephants, bison, monkeys, and rare reptiles are among the most prominent species. Nestled in the Western Ghats, a wildlife sanctuary extends over an area of nearly around the Neyyar reservoir. The forest at the foot of the Kulathupuzha range is the habitat of rare species of snakes and lizards. Among characteristic mammals of the region are the Nilgiri langur, lion-tailed macaque, Nilgiri brown mongoose, and the Malabar civet. Carnivores include the tiger, wild cat, jackal, leopard, and dhole (Indian wild dog). The Sloth bear, gaur, a few species of deer and elephants are also seen. Reptiles include snakes, lizards, crocodiles, and tortoises. There are some 75-80 species of snakes in this area of which some are highly venomous.