Sambar Deer, Rusa unicolor, Thailand

deers of asia phu khiao wildlife sanctuary sambar deer stag wild animals wildlife herd deer mammals sambar grazing artiodactyla ruminants in asia animals omnivorous national parks in thailand antlers rusa ruminant natural habitat doe national parks cervidae wild birds grassland vulnerable species rusa unicolor nature 4k footage prey jungles sanctuary muntiacus forests brown forest 4k resolution pheasants lake cervinae water afternoon predator cud summer grass trees vulnerable green