Siamese Crocodile, Crocodylus siamensis, Thailand, 4K Footage

animals animals of thailand animals of southeast asia animals of asia wild animals wild animals of thailand wild animals of asia wildlife wildlife of thailand wildlife of southeast asia wildlife of asia lizards lizards of thailand lizards of southeast asia lizards of asia reptiles reptiles of thailand thailand national parks of thailand predators herping heerper herpetology thailand wildlife nature national parks amazing thailand crawling animals wildlife footage 4k wildlife 4k footage national geographic bbc wildlife critically endangered critically endangered animals critically endangered crocodiles siamese crocodile crocodiles crocodiles in thailand crocodylus siamensis crocodylus crocodilia crocodylidae conservation reintroduction freshwater freshwater crocodile extirpated extirpated animals