Search Results: "Natural World Facts"
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02:09
The 500-Year-Old Shark | Greenland Sharks
330 views / 0 likes - addedGreenland Sharks, Monsters of the Arctic Deep: Deep Sea Wonders The Greenland shark is perhaps the most peculiar species of shark, found in the icy Arctic waters often at depths of 2,000 metres, down in the midnight zone of the ocean. Living at such depth
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13:55
Cetaceans, the Giants of the Open Ocean
317 views / 2 likes - addedThe wonderful world of whales and dolphins. Below the waves lies a world of giants. Out in the open ocean, whales and dolphins are well-suited for to a life of wandering, traversing thousands of miles each year in search of krill blooms or breeding ground
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11:13 Popular
The Fascinating World of Cnidarians
767 views / 0 likes - addedThe phylum Cnidaria contains such creatures as jellyfish, anemones, siphonophores and corals. Together, they consist of around 13,000 living species - surprisingly simple, yet beautiful organisms. The importance of these cnidarians cannot be understated.
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08:37
The Great Marine Migrations
213 views / 0 likes - addedMigrations are a key to survival in the marine ecosystem. From whales and turtles to sardines, by travelling to different locations, nektonic animals stand better chances offinding food or a suitable place to breed and raise their young. In this video, we
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09:43
The Great Vertical Migration
249 views / 0 likes - addedDiel vertical migration truly is a phenomenon. This migration serves as the anchor for the food web that supplies the entire planet. Every day, 5 billion metric tonnes of organisms migrate to the surface to feed. Predators chase prey, forming a layer of a
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10:26
The Unique Biology of Cephalopods
226 views / 0 likes - addedCephalopods exhibit some incredible features. Out of all 8,000 living species of marine invertebrates in the oceans, by far the largest, most deadly and most intelligent are the cephalopods. A class of highly developed mollusks that includes octopuses, sq
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09:09
The Fascinating Life of Deep Sea Cold Seeps
271 views / 1 likes - addedCold Seeps in the Deep Sea Explained. The deep sea floor is a barren realm. Life on the abyssal plain exists in a constant struggle to survive against the extreme pressure, darkness, and the scraps of food that drift down from shallower waters. But in som
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08:02
Crustaceans, the 'Insects' of the Deep Sea
454 views / 0 likes - addedCrustaceans, of all the animal groups in the ocean, are by far the most successful. Coming in a boundless array of colours, shapes and sizes, crustaceans have diversified so much that they are often called the insects of the oceans, a title reflecting the
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09:10 Popular
Why Sharks get Creepier the Deeper you Go
729 views / 4 likes - addedWhy Deep Sea Sharks Appear so Mysterious. Sharks have ruled the deep sea for 450 million years. A time during which sharks have adapted and diversified into an array of weird and wonderful species. Many, like the well-known Great White Shark, have adapted
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06:21
The Wonderful World of Deep Sea Worms
349 views / 0 likes - addedPolychaete worms in the deep sea are among the most diverse organisms in the ocean. From giant tube worms and Pompeii worms at deep sea vents, to the ghostly tomopteris in the twilight zone, they display a number of unique adaptations in order to survive
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04:46
The Vampire Squid, a Living Fossil of the Abyss
288 views / 0 likes - addedThe vampire squid is a peculiar creature, with its deep red colour, icy blue eyes, and webbed tentacles. Vampire squid are remarkably well-suited for a life at these depths. The isolated environment around it has changed little in 300 million years, meani
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08:34
Bioluminescence Explained | Lights of the Deep Sea
378 views / 0 likes - addedBioluminescence in the deep sea is a natural phenomenon present in many deep sea creatures. Bioluminescent twinkling, flashing, pulsating lights are the result of a chemical reaction that produces light energy within the body of an organism. It is a commo
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04:15
Why our Oceans need Great White Sharks
488 views / 3 likes - addedGreat White Sharks are key to the health of our oceans. Here's why they're so important.Sharks help to increase the species diversity of our oceans by driving competition and controlling population sizes in the ocean ecosystem. Great whites are notoriousl
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