Park Population : A variety of wild species in the park includes Tiger, Panther, Hyena, Jungle Cat,   Civet, Sambhar, Chinkara and Nilgai. The four horned antelope is commonly found at Sariska.   Exclusively Indian, it is the world's only wild creature, which has two pairs of horns. A variety of   feathered species that can be spotted in the park comprises of Pea Fowl, Gray Partridge, Quail,   Sandgrouse, Tree Pie, White-Breasted Kingfisher, Golden-Backed Woodpecker, Crested Serpent,   Eagle and Great Indian Horned Owl.