bbc killer whales
6:44. Killer Whales and Sonar Tracking - BBC. Whale researcher, Dr Volker Deecke, demonstrated how his team used underwater microphones to record unusual sounds made by killer whales. Some feed exclusively on fish, while others hunt marine mammals such as seals and other species of dolphin. Only once they catch their prey, does the noise - whistling and pulsing calls - begin. The killer whales are filmed approaching the fishing boat and feeding on mackerel that escape the fishing nets. But no-one knew why these orcas form these huge superpods, when they normally live in smaller groups. Strand of documentaries on wildlife and the environment. Killer whales eat many different kinds of prey, such as small sharks, seals, sea lions, dolphins, whales, penguins, seagulls, squid, octopuses, stingrays, crabs and sea turtles. In captivity, there have been several non-fatal and fatal attacks on humans since the 1970s. Killer Whales and Sonar Tracking - BBC. A British boatsman has recounted his "terrifying ordeal" during which a pod of "six or seven" orcas—commonly known as killer whales—rammed the 45-foot-long boat he was sailing in. The killer whale, also known as an orca (Orcinus orca), is a toothed whale belonging to the oceanic dolphin family, of which it is the largest member. In the wild, there have been no fatal attacks on humans. Subsection World . Playing next. A Scottish yacht owner claims killer whales attacked his boat for 45 minutes in the seas off Spain. False killer whales and bottlenosed dolphins off the coast of NZ (Credit: BBC 2017) Like their orca cousins, false killer whales are actually dolphins and we now know they gather together in great numbers off the coast of New Zealand with groups of bottlenose dolphins. The killer whales have identified their prey - a grey whale and her newborn calf, in this amazing clip narrated by David Attenborough. West Coast Community killer whales on the BBC One Show You might have heard us mentioned on the BBC One Show last night and part two is due to air tonight (13th September). … The 3.4m (11ft) long animal, thought to be a male, was spotted at Bay of … Host Gloria Macarenko delves into our fraught love affair with the iconic and endangered Southern Resident Killer Whales who have become political poster children for climate change. The 40ft (12m) long animal was stranded on Withernsea … The killer whale that attacked and drowned its trainer will remain at the Florida marine park where the incident happened, officials said. Directed by Bill Markham. Killer Whales feeding on a Humpback whale. The 40ft long animal was stranded on Withernsea beach along with six others on Christmas Eve. A team from the Center for Whale Research in Washington State has been tracking the lives of killer whales off America's North Pacific coast since 1976. 2:44. It analyses their behaviour to discover why they are so successful. More on killer whales from BBC Wildlife Finder "To cover a wider area, they fan out occasionally - travelling hundreds of metres, even kilometres apart, and they come back together again," said Dr Deecke. While crossing the Monterrey Bay, Gray Whales get attacked by a pod of Killer Whales. Killer whales (or orcas) are powerful predators capable of killing leopard seals and great white sharks. Video, 00:02:17 Pollution threatens future of killer whales. Up Next, Orca hunts a … Follow. 2:05. These are sentient animals, with complex family structures, but being so close you really get the sense that there is so much … 27 September 2018. There are several different types of Orca, each of which has different living and prey habits. Published. 57:36. Nature Documentary hosted by John Hannah, published by BBC broadcasted as part of BBC Natural World series in 2011 - English narration Cover Information . SeaWorld said its staff would continue to interact with the whale, named Tilikum, despite calls to release or destroy it. A massive pod of up to 50 killer whales has been filmed for the first time off the coast of Scotland by a BBC crew. Nature Documentary hosted by David Attenborough and published by BBC broadcasted as part of BBC Wildlife Specials series in 2003 - English narration  Cover InformationDocumentary following the killer whale, the most geographically widespread mammal on the planet. The attacks on boats by three killer whales are "getting worse and worse," a scientist studying this unusual behavior has said. With Alec Newman. Killer whales spotted chasing seals to shore in Scotland. (Via BBC Scotland News) bbc.in/3kOabW5 1:06. Browse more videos. 0:46. Depending on the season and where they are, their diet varies – some eat plenty of fish and squid, others feast mostly on seals and penguins. BBC Natural World 1994 - Killer Whales, Wolves of the Sea (UN) dm_504f1d99d2672. Up to 100 fish-eating killer whales come together in the Avacha Gulf, off the coast of Russia. Condottiere . With growing marine noise, rising toxin levels, and dropping runs of Chinook salmon, their primary prey, these icons of the Pacific Coast seem on their way to extinction. She told BBC that in some cases, the killer whales could move the whole boat with it, as seen in some video in which they can move the boat up to 180 degrees. A young orca has been rescued after becoming stranded on a beach in Orkney. The killer whale is one of the most feared predators in the ocean and most would consider it madness to enter the water with one. "It's a bit like us at a dinner party," said Dr Deecke. In the Pacific Northwest, the southern resident killer whales – the most studied and politically influential cetaceans in history – are at their lowest numbers in 40 years. Gordon Buchanan, presenter of BBC Autumnwatch, filmed the group from a fishing boat in the North Sea. Hottest Videos en. In 1997, the first known killer whale attack on great white sharks was documented off the coast of San Francisco. 2:17. The spectacular moment killer whales emerged through hole in Arctic ice for a breather. Killer Whales and Sonar Tracking - BBC . Qiana Ashby. 6 years ago | 6 views. Related Videos. Killer whales create and visit social clubs just like people do, scientists have discovered. Section BBC News. Killer whales have a diverse diet, although individual populations often specialize in particular types of prey. Qiana Ashby. We wanted to give you a little bit more information about the West Coast Community and the Hebridean Whale and Dolphin Trusts (HWDT) research on this fascinating group of animals. Killer whales approach humpback whales in Canada. A pod of killer whales was spotted swimming in the waters of the Vancouver harbour Tuesday afternoon. They have also been recorded preying on usually terrestrial species such as moose swimming between islands. General Information . Killer Whales and Sonar Tracking - BBC. Killer whales, also called orcas, hunt everything from fish to walruses – seals, sea lions, penguins, squid, sea turtles, sharks and even other kinds of whales are all on their menu. Report.