Suspected Russia-trained spy whale reappears off Sweden’s coast

Beluga whale was first spotted in Norway wearing a harness marked ‘Equipment St Petersburg’ in 2019

A beluga whale that turned up in Norway wearing a harness in 2019, prompting speculation it was a spy trained by the Russian navy, has reappeared off Sweden’s coast.

First discovered in Norway’s far northern region of Finnmark, the whale spent more than three years slowly moving down the top half of the Norwegian coastline, before suddenly speeding up in recent months to cover the second half and move on to Sweden.

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Young humpbacks ‘full of beans’ as whale-watching season takes off in Sydney

Up to 50,000 whales expected to pass Australia’s east coast during annual migration from Antartica to Great Barrier Reef

Carrie Davis describes seeing her first adult humpback whale of the season launching out of the water off the coast of Sydney last week as magical.

“It’s just this feeling of awe to see this fat whale of that size get all that body out of the water,” said Davis of Go Whale Watching in Sydney. “No matter how many times you see it, it always takes your breath away.”

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Thirteen-year-old girl punches shark in Florida to escape attack

Ella Reed was bitten in the stomach, arm, knee and finger after attack from probable bull shark, but plans to return to the water

A 13-year-old girl escaped a shark attack at a Florida beach Thursday by punching the aggressive, predatory creature.

The teen, Ella Reed, told South Florida’s Local 10 News, was sitting in waist-deep water, alongside a friend, when she was struck by intense, sharp pain.

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Filipino activists appeal to British banks over region devastated by oil spill

Environmentalists from the Philippines urge investors to avoid LNG projects which they say threaten the Verde Island Passage

Campaigners from the Philippines have urged British banks not to fund the expansion of fossil fuel use in their country. It follows a huge oil spill that threatened a globally important marine biodiversity hotspot.

Filipino environmentalists have travelled to the UK to meet representatives from Barclays, Standard Chartered and HSBC as part of efforts to stop the expansion of liquefied natural gas (LNG) power plants and terminals in and around the Verde Island Passage, a global marine biodiversity hotspot known for its whale sharks, corals, turtles and rich fisheries, which was badly affected by the oil spill this year.

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Sculpture of euthanised walrus Freya unveiled in Oslo

Campaigners commemorate mammal who drew large crowds in Norwegian capital last summer before being put down

A bronze sculpture has been unveiled in Norway of the walrus nicknamed Freya, who gained global attention last summer after basking in the Oslo fjord until officials euthanised her.

The lifesize sculpture depicts Freya lying on her side on the rocky shore of Oslo’s Kongen marina, not far from where the real 600kg mammal last summer drew large crowds as she chased ducks and swans, and rested on boats that struggled to support her bulk.

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Revealed: most of EU delegation to crucial fishing talks made up of fishery lobbyists

Europe accused of ‘neocolonialism’ for using vassal small island states to sway policy and continue ‘disgraceful plundering’ of distant waters

More than half of the EU’s delegation to a crucial body of tuna stock regulators is made up of fishing industry lobbyists, the Guardian’s Seascape project can reveal, as Europe is accused of “neocolonial” overfishing in the Indian Ocean.

The numbers could shed some light on why the EU recently objected to an agreement by African and Asian coastal nations to restrict harmful fish aggregating devices (FADs) that disproportionately harvest juvenile tuna. Stocks of yellowfin tuna are overfished in the Indian Ocean.

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Scientists discover why sea urchins are dying off from US to the Caribbean

A research team has discovered a parasite that’s been killing off sea urchins, but there’s no method to eliminate it yet

Marine biologists at a Florida university say they have solved the mystery of a mass die-off of long-spined sea urchins from the US to the Caribbean.

The scientists blame a microscopic, single-cell parasite for the die-off, which took hold early last year. Affected Diadema antillarum urchins lose their spines and suction, then succumb to disease.

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Elephant seals sleep for just two hours a day, deep dive research reveals

Marine mammals typically sleep in 10-minute bursts during deep, 30-minute dives to avoid predators, scientists believe

Seals dozing on the beach may appear to be enjoying the ultimate life of leisure. However, groundbreaking research has revealed that for most of their lives elephant seals sleep just two hours daily in a series of short naps while performing deep dives.

The findings, revealed in the first study to record brain activity in a free-ranging, wild marine mammal, show that during the months they spend at sea, elephant seals rival the record for the least sleep among all mammals, currently held by African elephants. The seals were found to typically sleep in 10-minute bursts during deep, 30-minute dives, often spiralling downwards while dreaming, and occasionally lying down for a nap on the seafloor.

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Humpbacks spotted having whale of a time at underwater ‘day spa’ off Gold Coast

Griffith University researcher captures video of five whales doing ‘bizarre rolls’ on the sea floor as they exfoliate and socialise

Whales have been caught on camera enjoying a marine version of a day spa, returning to their favourite spot off the Gold Coast to scratch off itchy skin and parasites, and catch up with their cetacean buddies.

Griffith University whale researcher Dr Olaf Meynecke and his colleagues were trying to shed light on the behaviour of competing pods of humpbacks that use Gold Coast waters to rest, breed and socialise.

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Canada shuts baby eel fishery after string of attacks on harvesters

Officials announce 45-day ban on harvesting elvers in provinces of Nova Scotia and New Brunswick

Canada has temporarily shut down its baby eel fishery following a string of attacks on harvesters, as well as mounting concerns over widespread poaching of the threatened fish.

Officials from the department of fisheries and oceans on Saturday announced a 45-day ban on harvesting the young eels, called elvers, in the provinces of Nova Scotia and New Brunswick, shuttering the lucrative C$50m (£30m) market.

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Scientists discover pristine deep-sea Galápagos reef ‘teeming with life’

Diving to 600m, researchers find reefs full of octopus, lobster and fish, raising hopes for corals’ survival amid rising sea temperatures

Scientists operating a submersible have discovered deep-sea coral reefs in pristine condition in a previously unexplored part of the Galápagos marine reserve.

Diving to depths of 600 metres (1,970ft), to the summit of a previously unmapped seamount in the central part of the archipelago, the scientists witnessed a breathtaking mix of deep marine life. This has raised hopes that healthy reefs can still thrive at a time when coral is in crisis due to record sea surface temperatures and ocean acidification. It also showed the effectiveness of conservation actions and effective management, they said.

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Beached sperm whale in Cleethorpes feared to have died

Distressed mammal was reported at lunchtime on Friday, but marine rescue service arrived too late to save it

A sperm whale is feared to have died after it washed up on the Lincolnshire coast.

British Divers Marine Life Rescue (BDMLR) was called at about 12.15pm on Good Friday to help with a “large stranded whale” on the beach at Cleethorpes. The charity said the whale had been spotted “upright in the water” at about midday, but by the time it reached the beach, it was stranded on its side.

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Mackerel loses sustainable status as overfishing puts species at risk

Marine Conservation Society calls for better regulation of how north-east Atlantic mackerel is caught as stocks decline

Mackerel populations are declining because of overfishing and the fish no longer a sustainable food choice, the Marine Conservation Society has said in its new UK guide to sustainable seafood.

North-east Atlantic mackerel has been considered an environmentally-friendly choice for consumers since before 2011, but the species has become increasingly scarce and now experts are calling for more regulation over how its caught.

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‘Spectacular’ spiny crayfish samples rec amid Lismore floods key to mapping species

Australia Museum says 20-year-old collection will help understand and conserve threatened animals, which are sensitive to climate change

As floods devastated Lismore, a group of ecologists waited anxiously for a break in the weather so they could move an important scientific collection of “spectacular” spiny crayfish to a new home at the Australian Museum.

The samples of the crayfish were collected more than 20 years ago from deep within the rainforests of north-eastern NSW and southern Queensland by Dr Jason Coughran, a freshwater ecologist.

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Eight dolphins die in New Jersey stranding

Rescuers unable to save cetaceans after mass stranding event at Sea Isle City

Eight dolphins have died after being stranded on a beach in New Jersey, a rehabilitation center said.

According to the New Jersey-based Marine Mammal Stranding Center (MMSC), the pod of eight dolphins were caught in a “mass stranding event” in the state’s southernmost city, Sea Isle City, on Tuesday morning.

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Rare 6ft shark washed up then decapitated on Hampshire beach

Historian Dan Snow pleads for person to come forward who removed head from animal washed up on Lepe beach

An appeal has been launched to recover the head of a rare smalltooth sand tiger shark after the fish was washed up on a Hampshire beach.

The 2 metre (6ft) long shark was initially found on Lepe beach on Friday.

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Philippines oil tanker spill prompts fears for protected marine areas

Authorities scramble to contain leak from sunken tanker that was carrying about 800,000 litres of oil

Authorities in the Philippines are scrambling to contain an oil leak from a sunken tanker that could threaten the rich biodiversity of more than 20 marine protected areas.

The MT Princess Empress, which was carrying a cargo of about 800,000 litres of industrial oil, sank on Tuesday off the coast of Naujan, Oriental Mindoro province, after it experienced problems with its engine and began to drift due to rough seas. A passing cargo ship rescued the 20 crew onboard.

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Family of Sydney man killed in New Caledonia shark attack remember ‘beloved’ husband and father

Chris Davis died after being bitten multiple times by a shark while swimming at Chateau Royal beach south of Nouméa

The family of a Sydney man killed in a shark attack while visiting a busy New Caledonia beach is mourning their “beloved” husband and father.

Chris Davis, a 59-year-old software engineer and triathlete, was swimming 150 metres from chateau Royal beach just south of Nouméa on Sunday when a shark bit him several times, according to reports.

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US protesters turn ire on wind farms to explain whale deaths – but where’s the evidence?

Controversy stirs in New Jersey along political lines as some scientists say wind turbine theory is ‘cynical disinformation’

Thousands gathered at New Jersey’s Point Pleasant beach on Sunday with a united mission: to pause offshore wind projects in response to recent whale deaths along the New York-New Jersey coast.

The gathering unfolded even as officials dispute the notion that the projects may be to blame for the dead whales, a controversy that – like many – is breaking along political party lines.

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Japan’s new whaling ‘mother ship’ being built to travel as far as Antarctica

Company says vessel’s construction will help ‘pass on our whaling culture to the next generation’

A Japanese company is building a new whaling ship designed to travel as far as Antarctica, sparking fears commercial operations could resume in the Southern Ocean.

Australia’s environment minister, Tanya Plibsersek, reaffirmed the Albanese government’s commitment to a global moratorium on commercial whaling, while Greenpeace condemned the practice as “brutal and unnecessary”.

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