Nachtrab

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...

鳄鱼与鲨鱼的对决，海中霸主鲨鱼却被鳄鱼吞食，走进国家地理频道了解大自然的神奇。 　　Produced by BIG WAVE PRODUCTIONS LTD for NATIONAL GEOGRAPHIC ? 2021

两支专家团队不遗余力，在野外研究鲨鱼科学。他们调查了两项最具象征性的鲨鱼超能力—速度和咬合力。在加州，安迪卡萨格兰德试着找出世界上最快鲨鱼的最高速度。