The sperm whale is the world’s largest toothed predator. It also has the biggest brain of any animal on earth.. This mind has helped them outwit their natural predators, but what happened when sperm whales came up against humans?
The sperm whale or cachalot is the largest of the toothed whales and the largest toothed predator. It is the only living member of the genus Physeter and one of three extant species in the sperm whale family, along with the pygmy sperm whale and dwarf sperm whale of the genus Kogia.
In the second episode of SeaLegacy: The Voyage, Sony Artisans of Imagery Paul Nicklen and Cristina Mittermeier, along with the rest of the SeaLegacy crew, discover sometimes things don’t always go to plan. See how the crew manages the challenge and creates a new game plan when dealing with a sometimes uncooperative dolphin pod. Learn more: https://alphauniverse.com/stories/in-…
Oceanic Islands make up a sixth of all land on Earth. In the Pacific alone, more than 25,000 islands are scattered amidst the endless blue. From Hawaii’s rocky mountains, to coral atolls of the Maldives, each hosting unique communities of life and species found nowhere else on Earth. Ecosystems that would not exist if not for the powerful forces that pulled these mighty rocks from the abyss. Volcanism, and tectonics.
Chapters: 00:00 – An Introduction to Oceanic Islands 01:39 – Chapter 1: Life and Death of an Island – The Abundance of Islands 02:34 – Chapter 1: Life and Death of an Island – How Islands Form 03:26 – Chapter 1: Life and Death of an Island – How Coral Atolls Form 05:04 – Chapter 2: A Land of Opportunity – The Arrival of Life at Islands 07:48 – Chapter 2: A Land of Opportunity – Adaptive Radiation 08:52 – Chapter 2: A Land of Opportunity – The Story of Darwin’s Finches 09:33 – Chapter 2: A Land of Opportunity – A Scale Model of Evolution 11:37 – Chapter 2: A Land of Opportunity – The Lemurs of Madagascar 12:57 – Chapter 3: Life Beneath the Waves – The Island Mass Effect 14:02 – Chapter 3: Life Beneath the Waves – The Galapagos Humboldt Current 15:02 – Chapter 3: Life Beneath the Waves – The Importance of Mangroves 16:14 – Conclusion: The Importance of Islands 17:19 – Message from our Sponsor
Sea horses are amazing animals because of many of their strange features like male pregnancy but also due to their beautifully unique body shape. However, this may be the reason why seahorses are famous but it actually makes them very bad swimmers so why did they evolve to have this unique body shape?
A seahorse is any of 46 species of small marine fish in the genus Hippocampus. “Hippocampus” comes from the Ancient Greek hippókampos, itself from híppos meaning “horse” and kámpos meaning “sea monster”.
Kelp locks up millions of tonnes of carbon globally, provides a nursery for fish and is a buffer against coastal flooding. But climate change, weather and fishing are taking their toll. Now, Mika Peck and his team at the University of Sussex are monitoring kelp off the south coast of the UK, to see if it can recover from the damage done to it by trawling and help improve biodiversity in the area.
A family of saddleback clownfish have found an excellent home, however, they need a place to lay their eggs.
Amphiprion polymnus, also known as the saddleback clownfish or yellowfin anemonefish, is a black and white species of anemonefish with a distinctive saddle. Like all anemonefishes it forms a symbiotic mutualism with sea anemones and is unaffected by the stinging tentacles of the host anemone.
Leading documentary photographers and filmmakers Paul Nicklen and Cristina Mittermeier are co-founders of SeaLegacy, a conservation collective of experienced storytellers dedicated to protecting our oceans. The two Sony Artisans Of Imagery have taken their mission to the next level with SeaLegacy 1, a boat that they stripped and systematically rebuilt for diving and documenting with their Sony Alpha gear. In episode one of the new series SeaLegacy: The Voyage, follow along as they set sail on a four-year long mission to save the world’s oceans. Learn more: https://alphauniverse.com/