Asian Water Monitor, Varanus salvator, Thailand

monitor lizard 4k wildlife wildlife sambar deer stream khao yai national park mammals conservation varanus food chain vulnerable species cervidae deer varanid varanus salvator asian water monitor poaching feeding hunting natural world animals varanidae rusa habitat nature sambar natural habitat reptile carcass water predator lizards rusa unicolor soterosaurus squamata prey jungle 4k resolution antlers cervinae rainforest thailand bones meat dead javan grass trafficking plants