Category Archives: Marine life

Thin fish, small catches: can Japan’s sushi culture survive climate crisis?

Posted on by

Global heating is warming waters, changing salmon and tuna migration – and hurting fisheries

There is little at Shiogama seafood market to suggest that Japanese consumers could one day be deprived of their favourite seafood – from giant crab’s legs simmering in a winter nabe hotpot to spheres of salmon roe resting on a bed of rice wrapped in nori seaweed.

Stalls heave with huge sides of bluefin tuna, expertly transformed into more manageable portions by knife-wielding workers, while early-morning shoppers pause to inspect boxes of squid, flounder and sea pineapples landed only hours earlier.

Continue reading...

Russia and China must ‘get on side with conservation’, US tells Antarctic commission meeting in Hobart

Posted on by

US assistant secretary of state says two countries have stopped creation of new protected areas in Antarctica ‘for too long’

The US has urged China and Russia to “get on side with conservation” and stop blocking nearly 4m sq km in new marine protected areas around Antarctica.

Speaking at a major international meeting on Antarctic conservation in Hobart, the US assistant secretary of state, Monica Medina, said the two countries had prevented the creation of three new protected areas in Antarctic waters “for too long” and it was time to “shake up the system”.

Sign up for our free morning newsletter and afternoon email to get your daily news roundup

Continue reading...

Alaska cancels snow crab season over population decline

Posted on by

Causes being researched but likely included increased predation and stresses from warmer water

Alaska officials have cancelled the upcoming snow crab season, due to population decline across the Bering Sea.

The fall Bristol Bay red king crab harvest will not happen. The winter harvest of smaller snow crab has also been cancelled for the first time.

Continue reading...

Second mass stranding means 500 pilot whales likely to die on remote New Zealand islands

Posted on by

About 250 whales beached on remote Chatham Islands just days after another stranding involving similar number of mammals

Hundreds of pilot whales have stranded on New Zealand’s remote Chatham Islands just days after a nearby beaching resulted in 250 mammals dying or being euthanised.

About 250 whales came ashore at Pitt Island/Rangiauria in the second stranding, taking the total number of whales stranded on the Chatham Islands to around 500, the general manager of Project Jonah, Daren Grover, said on Monday. The project runs a stranding hotline and mobilises marine rescues.

Continue reading...

North American gray whale counts dwindling for the last two years

Posted on by

An assessment released Friday shows the population is down 38% from its peak in 2015 and 2016

US researchers say the number of gray whales off western North America has continued to dwindle during the last two years, a decline that resembles previous population swings over the past several decades but is still generating worry.

According to a National Oceanic and Atmospheric Administration Fisheries assessment released Friday, the most recent count put the population at 16,650 whales – down 38% from its peak during the 2015-16 period. The whales also produced the fewest calves since scientists began counting the births in 1994.

Continue reading...

Spring has stung: thousands of bluebottles wash up on Sydney beaches

Posted on by

Heavy rainfall and rough surf has contributed to large numbers of stingers appearing along the NSW coast in the third, and biggest, bluebottle event of the year

Armadas of bluebottles have washed up on the shores of Australian beaches this week as heavy rainfall causes agitated surf conditions.

The jellyfish have been spotted on the shores of Sydney beaches, including Bronte and Manly, with sightings continuing up and down the east coast. Maroubra beach was closed on Friday due to dangerous conditions and “large numbers of bluebottles”.

Continue reading...

Drone footage shows orcas chasing and killing great white shark

Posted on by

Scientists say behaviour, filmed in South Africa, has never been seen in detail before – and never from the air

Scientists have published findings confirming that orcas hunt great white sharks, after the marine mammal was captured on camera killing one of the world’s largest sea predators.

A pod of killer whales is seen chasing sharks during an hour-long pursuit off Mossel Bay, a port town in the southern Western Cape province, in helicopter and drone footage that informed a scientific study released this week.

Continue reading...

Newlywed among four women chosen to run Antarctic outpost

Posted on by

British women beat 6,000 applicants to spend five months counting penguins and running post office on Goudier Island

It was one of the strangest of job alerts: a call to run the world’s most remote, coldest post office – on an island with no permanent residents – and count penguins in almost continuous daylight.

But bizarre or not, it struck a chord: 6,000 people applied for the four jobs on Goudier Island in Port Lockroy, and now the winners have been announced: a newlywed, who will leave her husband behind for what she is calling a “solo honeymoon” and three other British women, who are equally thrilled by the adventure ahead.

Continue reading...

Shark tale? Video of large fish in flooded Florida yard goes viral

Posted on by

Man films fish ‘flopping around’ in neighbour’s garden but experts are split over identification

Photos and videos of sharks and other marine life swimming in suburban floodwaters make for popular hoaxes during heavy storms. But a mobile phone video filmed during Hurricane Ian’s assault on south-west Florida isn’t just another fishy story.

The video, which showed a large, dark fish with distinct dorsal fins thrashing around an inundated Fort Myers back yard, racked up more than 12m views on Twitter within a day, as users responded with disbelief and comparisons to the “Sharknado” film series.

Continue reading...

Spanish police seize smuggled baby eels worth €270,000

Posted on by

Dozens arrested in operation as officials warn of resurgence in trafficking of endangered elvers

Spanish police have arrested 29 people after seizing 180kg of critically endangered young European eels with a value on the hidden market of €270,000 (£237,000).

The Guardia Civil said the operation, in collaboration with Europol, had also led to 20 arrests elsewhere in Europe.

Continue reading...

Weak controls failing to stop illegal seafood landing on EU plates, investigation shows

Posted on by

EU financial watchdog blames small fines and feeble controls in some states for amount of illegal seafood


Illegally fished seafood continues to end up on the plates of EU citizens due to weak controls and insignificant fines in some member states, auditors have found.

The European Union, the world’s largest importer of fishery products, requires member states to take action against fishing vessels and EU nationals engaged in illegal fishing activities anywhere in the world.

Continue reading...

Turtle concern: Australian businessman denies threatening to sell Conflict Islands to China

Posted on by

Ian Gowrie-Smith says he was frustrated the Australian government did not respond to urgent funding request for turtle conservation

The owner of 21 tropical islands off the coast of Papua New Guinea says he never threatened to sell them to China and his main aim is to save the turtles that nest there.

Ian Gowrie-Smith, an Australian businessman and investor, bought the Conflict Islands, which lie less than 1,000km from the Australian coast, almost two decades ago.

Continue reading...

Nearly 200 stranded pilot whales die on Tasmanian beach but dozens saved and returned to sea

Posted on by

Rescue efforts are continuing for the 35 surviving whales on Ocean Beach near Strahan after the second mass stranding to occur in Australia in two days

Nearly 200 stranded pilot whales have died on Tasmania’s west coast, but rescuers successfully returned 32 animals to deeper water on Thursday.

A pod of about 230 pilot whales became stranded on Wednesday on Ocean Beach, west of Strahan. Some were also stranded on a sand flat inside Macquarie Harbour, south of the town.

Sign up to receive an email with the top stories from Guardian Australia every morning

Continue reading...

Rescuers rush to save hundreds of pilot whales stranded on Tasmanian beach

Posted on by

Marine wildlife experts are assessing the scene near Strahan – the same location as Australia’s worst mass stranding exactly two years ago

Rescuers and marine conservationists have rushed to Tasmania’s west coast as efforts continue to save pilot whales after a mass stranding near the remote town of Strahan.

On Wednesday, a pod of about 230 pilot whales became stranded on Ocean beach, west of Strahan. Some were also stranded on a sand flat inside Macquarie harbour, south of the town. At least 100 of the animals are thought to have died.

Sign up to receive an email with the top stories from Guardian Australia every morning

Continue reading...

‘Alien goldfish’ may have been unique mollusc, say scientists

Posted on by

Researchers think they may have solved enduring mystery of where Typhloesus wellsi sits on tree of life

The mystery of a bizarre creature dubbed the “alien goldfish”, which has baffled fossil experts for decades, may have been solved, according to scientists who say the animal appears to have been some sort of mollusc.

Typhloesus wellsi lived about 330m years ago and was discovered in the Bear Gulch Limestone fossil site in Montana in the late 1960s, with the remains of other species subsequently identified.

Continue reading...

Antarctic researchers gain insights from on high as they count seals from space

Posted on by

Scientists used satellite images and more than 300,000 volunteers to count Weddell seals, a key Southern Ocean indicator species

Researchers believe they have accurately estimated Antarctica’s Weddell seal population for the first time – using images from space and the eyes of hundreds of thousands of citizen scientists.

Weddell seals are a key indicator species in the Southern Ocean, for both sea ice fluctuations and shifts in the food web. They can live up to 30 years in the harsh conditions of the coastal sea ice of Antarctica, but until recently, counting them has been risky and cost-prohibitive.

Continue reading...

EU slammed over failure to protect marine life from ‘destructive’ fishing

Posted on by

Strict no-take policies urged by scientists, who note there is less protection in 59% of marine protected areas than outside MPAs

The waters of the EU are in a “dismal” state, with only a third of fish populations studied in the north-east Atlantic considered to be in good condition, according to more than 200 scientists and conservationists.

The analysis, issued on Monday, follows a scathing report from the European court of auditors two years ago, which warned that the EU had failed to halt marine biodiversity loss in Europe’s waters and to restore fishing to sustainable levels.

Continue reading...

‘We just want the truth’: British coastal towns fight for answers over mystery sealife deaths

Posted on by

Question mark over freeport in Tees Valley after ecological disaster puts communities in the north east of England at loggerheads with the government

Stan Rennie has indelicate hands that aren’t good for typing. He’s not the kind of person who cares much for technology at all.

But over the last year, the fisherman has found himself spending less time outdoors and more time glued to his computer, tapping out stern emails to politicians and researching niche areas of environmental law. “It’s taken over his life,” his daughter Sarah, 36, says.

Continue reading...

South African court bans offshore oil and gas exploration by Shell

Posted on by

Judgment is huge victory for campaigners concerned about effect of seismic waves on marine life

A South African court has upheld a ban imposed on the energy giant Shell from using seismic waves to explore for oil and gas off the Indian Ocean coast.

The judgment delivered in Makhanda on Thursday marks a monumental victory for environmentalists concerned about the impact the exploration would have on whales and other marine life.

Continue reading...

Thousands of dead fish wash up in Oakland lake to create a putrid mess

Posted on by

Experts, concerned about the algae bloom that is turning the water to brown muck, say the die-off is ‘like losing giant redwoods’

Thousands of fish carcasses have been floating up to the edges of the San Francisco Bay, and the scummy top of Oakland’s Lake Merritt – stewing under the sun and wafting a putrid stench into nearby neighborhoods.

The dead bat rays, striped bass, sturgeon, anchovies and clams, are likely mass victims of an algal bloom that scientists are racing to understand. In the meantime citizen scientists, local photographers, joggers and naturalists have been capturing dramatic photos of the die off.

Continue reading...