Sambar Deer, Rusa unicolor, Thailand

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