Fish, the most diverse group of vertebrate animals, thrive in the world’s rivers, lakes and oceans. Slow-motion footage reveals the behaviour of some of the fastest fish in the sea, sailfish and flying fish.

With David Attenborough.Fish dominate the planet's waters through their astonishing variety of shape and behaviour.The beautiful weedy sea dragon looks like a creature from a fairy tale, and the male protects their eggs by carrying them on his tail for months. The sarcastic fringehead, meanwhile, appears to turn its head inside out when it fights.Slow-motion cameras show the flying fish gliding through the air like a flock of birds and capture the world's fastest swimmer, the sailfish, plucking sardines from a shoal at 70 mph. And the tiny Hawaiian goby undertakes one of nature's most daunting journeys, climbing a massive waterfall to find safe pools for breeding.

ที่มา : https://www.youtube.com/channel/UCsjp4thqlvLT4Pb0vZ_Ykgw อัพโหลดโดย Afica | David Attenborough