Major flora of the Reserve includes Andrographis nallamalayana, Eriolaena lushingtonii, Crotalaria madurensis var, Dicliptera beddomei and Premna hamiltonii, Tectona grandis and Anogeissus latifolia etc.
Major fauna of the Reserve includes Panthera tigris, Panthera pardus, Cuon alpinus, Canis aureus, Canis lupus, Rusa unicolor, Axis axis, Tetracerus quadricornis, Gazella bennettii, Tragulidae, Sus scrofa, Hystrix indica, Crocodylus palustris etc.