Major floral species of the reserve include Calophyllum tomentosum, Calophyllum wightianum, Garcinia gummi-gutta, Garcinia morella, Knema attenuata, Hopea wightiana, Tetrameles nudiflora, Alstonia scholaris, Flacourtia montana, Machilus macrantha, Carallia brachiata, Artocarpus hirsutus, Artocarpus lacucha, Cinnamomum verum, Bauhinia, Eucalyptus, Grevillea robusta, Tectona grandis, Xylia xylocarpa and Bamboo.
Major fauna of the Reserve includes Panthera tigris, Panthera pardus, Cuon alpinus, Bos gaurus, Axis axis, Elephas maximus, Melursus ursinus, Muntiacus muntjac, Loris lydekkerianus, Rusa unicolor, Tragulidae, Felis chaus, Prionailurus bengalensis, Erethizon dorsatum.