The pattern on their reptilian skin and the colours are really eye catching. But no matter how beautiful they look, they are deadly predators and one must always keep away from them. The big snakes like anaconda and python kill their prey by squeezing out the life from them and that is why they have been feared over centuries. Another large snake is the viper. Not only is it large but it is also poisonous and can kill hundreds of humans with just a small drops of its venom
