INTO THE ABYSS | The Creatures That Live In The Endless Dark | 4K Documentary

Below the sunlit surface lies the largest living space on Earth: miles of open water with no floor, no walls and no shelter. Here, three thousand feet down, the light is gone, and every animal must survive in the middle of nothing. How do you build a life where there is nothing to hold on to, and where the only place to hide is inside another living body? In this film you will discover: 🌊 The Portuguese man o' war, a colony that sails on the wind 🧬 Siphonophores, living chains that may be longer than a blue whale ✨ Salps and pyrosomes, glass colonies that glow with blue fire 🦐 The barrel amphipod that turns a salp into a home for her young 🪼 The giant phantom jelly and the fish that lives beside it 🦑 A squid mother who carries thousands of eggs for up to nine months 🥒 Sea cucumbers that leave the seafloor and swim 🐋 Whale falls, where one skeleton feeds deep sea life for fifty years From the surface to the first solid ground in miles, this is a slow descent through the dark middle of the ocean, where animals turn each other into shelters, rafts and nurseries. 🎬 Filmed in stunning 4K Ultra HD. Relax and watch the deep ocean come alive. 🔔 Subscribe to Unknown Depths for more journeys into the places the map leaves blank. 💬 Which creature of the abyss surprised you the most? Tell us in the comments. #DeepSea #Ocean #Abyss #OceanDocumentary #MarineLife #Siphonophore #Jellyfish #Squid #DeepOcean #NatureDocumentary #4KDocumentary #Bioluminescence #SeaCreatures #OceanExploration #Midwater