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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‘Brave’ mother who fought off dingo that attacked son praised by WA premier

Boy sustained serious but non-life-threatening injuries when set upon by the dingo on Friday night at a campground in Karijini national park

A mother has been praised for her bravery after she fought off a dingo that attacked her two-year-old son at a remote Western Australia national park.

The boy sustained serious but non-life-threatening injuries when set upon by the dingo about 7pm on Friday at Dales Campground in Karijini national park.

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Italian court suspends order to put down bear that killed jogger

Animal rights groups appealing against decision to kill bear after death of Andrea Papi

A court in the north Italian province of Trentino has suspended an order to put down a 17-year-old female bear that killed a man while he was jogging in the woods.

Andrea Papi, who died on 7 April and whose funeral was held on Wednesday, was the first person in Italy in modern times to be killed in a bear attack.

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Sparrows still most spotted bird in UK gardens but population is declining

Number of house sparrows spotted has dropped by nearly 60% since 1979, according to RSPB annual survey

House sparrows are the most spotted bird in UK gardens for the 20th year in a row, according to new data. This comes despite the decline of the bird’s population, with nearly 22 million house sparrows lost from the country since 1966.

Roughly 1.5 million house sparrows were spotted in gardens between 27 and 29 January this year, according to people who took part in the Big Garden Birdwatch, the garden wildlife survey conducted by the Royal Society for the Protection of Birds (RSPB).

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Calls for action on Colombia’s hippo scourge after animal dies in road crash

Dead creature was one of 150 descendants of four hippos imported by drug baron Pablo Escobar in 1980s

Colombia has logged its first hippopotamus-caused road traffic accident after a car crashed into one of the animals at high speed, leaving the vehicle mangled and the two-tonne mammal lying lifeless and bloodied across a highway.

The hippo was declared dead soon after the crash on Tuesday night in the municipality of Doradal on a highway connecting the cities of Bogotá and Medellín, local environmental authorities 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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Bear kills jogger on woodland path in northern Italy

Mauled body of Andrea Papi, 26, found overnight after he failed to return from run near his village

A bear attacked and killed a jogger on a woodland path in north-east Italy, the first case of its kind, a source close to the case told AFP on Friday.

Andrea Papi, 26, was killed on Wednesday while out running in the mountainous region near his village, Caldes, in the Trentino region. His family raised the alarm when he failed to return and a search team found his body overnight.

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Police appeal for return of platypus spotted travelling on Brisbane train

Two people were seen boarding the train with the animal wrapped in a towel

A platypus believed to have been taken from the wild and transported on a Brisbane train urgently needs to be returned to its natural environment, officials say.

Two people were spotted boarding the train at Morayfield on Tuesday with a platypus wrapped in a towel, Queensland police said.

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Snake on a plane forces South African pilot to make emergency landing

Rudolph Erasmus praised for ‘great airmanship’ after discovery of deadly cobra in cockpit of private plane

A South African pilot was forced to make an emergency landing after a 5ft deadly cobra slithered past his side and curled up under his seat.

Rudolph Erasmus was flying four passengers in a private plane at 11,000ft when he said he felt a “cold sensation” on his hip. Thinking that his water bottle might have been leaking, Erasmus looked down instead at the sight of a highly venomous snake disappearing underneath him.

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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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Japan’s bear meat vending machine proves a surprising success

The machine in the northern prefecture of Akita sells locally killed wild bear captured by hunters

Japan has added to its large and eclectic pool of vending machines with a new model that sells fresh bear meat – and which has proved an unlikely hit.

The machine, in the northern prefecture of Akita, has attracted a steady stream of customers since it was installed at the end of last year, according to media reports.

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Farne Islands shut to visitors over fears of new avian flu outbreak

Rangers work to avoid repeat of last year’s devastating losses in breeding seabird colonies on the islands off the Northumberland coast

The Farne Islands will not open to visitors this spring in anticipation of bird flu once again ravaging breeding seabird colonies, after an “unprecedented” spate of deaths last year.

The rocky outcrop of islands off the coast of Northumberland has been looked after by the National Trust since 1925 and there are no previous records of so many endangered seabirds dying at once. More than 6,000 carcasses were picked up last year, which is believed to be the tip of the iceberg compared with how many birds would have died in total.

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A rare parasite is killing California sea otters – is cat poop runoff to blame?

The bodies of four furry swimmers tested positive for a strain of toxoplasmosis first seen in mountain lions

Scientist Melissa Miller was seeing something in California sea otters that she had not seen before: an unusually severe form of toxoplasmosis, which officials have confirmed has killed at least four of the animals.

“We wanted to get the word out. We’re seeing something we haven’t seen before, we want people to know about it and we want people working on marine mammals to be aware of these weird findings,” said Miller, a wildlife veterinarian specialist with the California department of fish and wildlife (DFW). “Take extra precautions.”

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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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A team of vets, four ‘kumki’ and one tranquilliser dart: the plan to capture Kerala’s marauding elephant

Known as ‘Rice Tusker’ for his insatiable hunger, the 30-year-old pachyderm has been terrorising the Indian region for years

The trail of destruction left by an elephant in Kerala could finally come to an end on Sunday as a crack team of experts plan to capture him.

The team of 71 vets, forest officers and field workers have identified a specific spot among the wooded hills in Idukki district where Arikompan – which means the Rice Tusker, because of his love for rice – comes every couple of days to cool off in water.

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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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Burrowing badgers halt train services in the Netherlands

Dutch authorities try to tempt out animals, which dig setts under quiet and raised train embankments

Leaves on the tracks, signal failures and strikes can all cause train delay headaches, but commuters in the Netherlands are facing railway havoc caused by badgers burrowing under the lines, with authorities struggling to tempt the protected animals out.

In the densely populated country, there is limited natural space for the country’s 7,000 badgers. They often dig out their homes, or setts, under relatively “quiet” train embankments, which are ideally situated away from people and also slightly raised, which prevents the sett from flooding.

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