Asian Water Monitor, Varanus salvator, Thailand

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