The world's leading scientists and cinematographers relive 5 extraordinary shark feeding events. From being surrounded at night by 700 grey reek sharks, a 300-strong gathering of blacktip, dusky and bronze sharks feeding on thousands of bait fish, to the spectacular sight of more than 200 blue sharks feeding on the carcass of a seven ton whale| the Great Shark Chow Down is an e...。一老一少两个护林员,与他们日夜相伴的只有一条不会说话的狗。在山里除了有那些丰富的鸟叫和经常与盗林盗猎的纠缠以外时不时的也能听到他们两个人的争吵声,当然争吵的内容也是一些和女人有关的事情,他们一辈子住在大山里,把森林当成自己的家。他们把一生献给了护林事业。他们有自己的理想 ,有自己的追求,但在感情上却是一片空白。。