Major flora of the Reserve includes Shorea robusta, Terminalia alata, Anogeissus latifolia, Dendrocalamus strictus, and Bombax ceiba.
Major fauna of the Reserve includes Panthera tigris, Panthera pardus, Elephas maximus, Axis axis, Rusa unicolor, Tetracerus quadricornis, Muntiacus muntjac, Bison bison, Cuon alpinus, Melursus arsinus, Canis aureus, Ratufa indica, Erethizon dorsatum, Crocodylus johnstoni and Gavialis gangeticus.