'A real life horror film': Terrified viewers watch from edge of their seats as SNAKES hunting as a pack chase down baby iguana in amazing footage for BBC's Planet Earth II that even shocked Sir David Attenborough
真人版恐怖片:BBC《行星地球》节目视频惊呆David Attenborough,群蛇猎杀鬣蜥蜴
Mark Duell for MailOnline
WFC
First world stuff of nightmares!! Grow up it's nature. Poor iguanas indeed, but I bet you have no qualm in eating a lamb!LIBRA SUN
Maybe people will now realise,how foxes must feel when they are hunted by hounds !Ross Kelly
Amazing tv programme. They'll prob ruin it by making a celebrity planet earth version.