Whale of a time: pod of 30 orcas bring killer moves to a California bay

Marine biologists were surprised at the display of playful behavior ‘like kids in the park’, which lasted more than eight hours

A crowd of 30 killer whales met for a party in California’s Monterey Bay on Sunday.

They did belly-flops into the water, slapped the waves with their flukes and spewed water from their blowholes, surprising marine biologists who had never seen the animals engage in such playful behavior for so long.

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Man who ran over bird’s nest drives across Texas to save only intact egg

Roadrunner hatchling named Miles was driven 660 miles in total before dying at wildlife rescue center several days later

A man was clearing land in the west Texas city of Odessa when he realized he had made a horrible mistake: he ran over a bird’s nest and smashed the eggs inside.

But one egg remained in tact, and he went to extraordinary lengths to try to save it in a saga that has captured national US media attention.

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Beach bum? No, bear! Florida sunbathers shocked by ursine oceangoer

A black bear was sighted in the Gulf of Mexico before it decamped into the nearby dunes to the astonishment of beachgoers

Florida beachgoers have long been accustomed to the threats from sharks in their warm waters, but bathers at Destin recently got a surreal shock when they saw a black bear emerge from the surf and amble on to the beach.

Local TV station WMBB reported that stunned onlookers saw the bear, which appeared to be a youngster, swimming in the warm waters of the Gulf of Mexico and heading to shore.

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Concern over Loch Ness low water levels amid UK dry spell

Fishery board reports shrinkage in size of River Ness as water scarcity alert issued for parts of Scotland

Concern has been raised about the water levels of Loch Ness and the River Ness amid the protracted dry spell affecting Scotland and the rest of the UK.

Brian Shaw, the director of Ness District Salmon Fishery Board, said there had been a dramatic shrinkage in the size of the River Ness. He told the BBC: “These conditions are not normally good for angling.

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Activists take Canada’s environment minister to court in fight to save northern spotted owl

Advocacy group says continued destruction of critical habitat leaves it no choice but to take legal action against Steven Guilbeault

Environmental groups in Canada are taking legal action against the country’s environment minister, arguing his delay in protecting old growth forest is harming the critically endangered northern spotted owl.

In February, Steven Guilbeault said he would recommend an emergency order after determining the species was facing “imminent threats” to its survival.

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Britain is not ready for reintroduction of lynx and wolves, Ray Mears warns

Better management of existing apex predators and compensation schemes for farmers and gamekeepers needed, broadcaster says

Lynx and wolves are likely to become feared and hated if they are reintroduced into Britain’s forests, the adventurer and broadcaster Ray Mears has warned.

Speaking at Cheltenham science festival, he said Britain was not ready for such rewilding schemes, despite the potential ecological benefits.

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More wildlife-friendly farming needed to stop decline of insects in Britain, says report

Populations of bees, spiders, ground beetles and hoverflies have declined twice as fast on land farmed for crops in the past 30 years, despite funding for more sustainable farming methods

Conservation measures over the past 30 years have failed to stop the decline of insects on British farmland, a new report shows. Populations of bees, spiders, ground beetles and hoverflies have disappeared twice as fast in areas intensely farmed for crops, according to the paper, which looked at citizen science data on more than 1,500 invertebrate species.

Although there was a push to intensify agriculture after the second world war, since the early 90s more sustainable and wildlife-friendly farming practices have emerged, with EU agri-environment funding made available for farmers to plant hedgerows and wild flowers, alongside better regulation of pesticides. However, these have not managed to stem biodiversity loss.

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Reintroduction of endangered vulture in Spain paused over planned windfarm

Conservationists say plan to increase bearded vulture numbers in north-east would be ‘severely compromised’

Conservationists in Spain are calling for a “profound debate” on how best to balance the protection of wildlife with renewable energy demands after efforts to reintroduce endangered bearded vultures to an eastern area of the country had to be paused because of the threat posed by a huge new windfarm.

The bearded vulture – known in Spanish as the quebrantahuesos, or bone-breaker, because of the way it drops bones from a great height so they shatter and yield their marrow – was common across the country until the 20th century, when it was poisoned and hunted to the brink of extinction.

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Humpback whale freed after gruelling eight-hour rescue mission in Australia

Deteriorating conditions and other whales in area south of Sydney hampered attempts, say rescuers

A humpback whale trapped in waters south of Sydney has finally been freed after a gruelling eight-hour rescue mission.

Rescue efforts began on Saturday morning after reports of a whale in distress off Five Islands near Port Kembla. Volunteer crews from Marine Rescue NSW and NSW National Parks and Wildlife Service were called to assist at about 8.30am.

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Snow fly in US and Canada can detach its legs to survive, research shows

Flies chilled to sub-zero temperatures amputate one or more of their six limbs to protect their internal organs

Flightless snow flies in the US and Canada can amputate their legs to survive as they begin to freeze, researchers have discovered.

Lab experiments in which the flies were chilled gradually to sub-zero temperatures revealed they can detach one or more of their six legs, an apparent “last-ditch tactic” to protect their internal organs from the advancing cold.

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The multinational companies that industrialised the Amazon rainforest

Analysis shows handful of corporations extract tens of billions of dollars of raw materials a year – and their commitments to restoration vary greatly

A handful of global giants dominate the industrialisation of the Amazon rainforest, extracting tens of billions of dollars of raw materials every year, according to an analysis that highlights how much value is being sucked out of the region with relatively little going back in.

But even as the pace of deforestation hits record highs while standards of living in the Amazon are among the lowest in Brazil, the true scale of extraction remains unknown, with basic details about cattle ranching, logging and mining hard to establish despite efforts to ban commodities linked to its destruction.

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March of the fire ants could reach Sydney’s outskirts by 2035, costing economy up to $1.2bn a year

Exclusive: Study finds pests could damage crops, and households would incur costs for pesticides, veterinary bills and electrical faults

Failure to stop the spread of an outbreak of invasive fire ants in south-east Queensland could cost the Australian economy more than $1bn a year, including damage to high-value crops, infrastructure and homes.

A previously unreleased cost-benefit analysis, commissioned by a steering committee managing the outbreak of red fire ants and obtained by Guardian Australia, says that eradication of the species provides “much higher returns” than suppression measures that simply limit its spread.

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‘Ball of fluff’: rare white bison born in Wyoming is first in park’s 32-year history

One of Bear River state park’s white heifers gave birth to a snowy calf, which is healthy and runs in circles called ‘zoomies’

Staffers at the Bear River state park in south-west Wyoming welcomed four brown bison calves this spring and thought the birthing season was finished.

But earlier this month, as staff visited the animals’ pasture, they saw a “little white ball of fluff”, park superintendent Tyfani Sager said.

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Research suggests that more than half of Australia’s dingoes are genetically pure, not hybrids

Finding has implications for the ways that Australia’s native canid – including the extent to which they are culled – are managed

Most dingoes in Australia are pure dingoes rather than hybrids, new research suggests.

New genetic analysis shows that a significantly greater proportion of wild dingo populations are purer than previously thought, with less dog lineage than scientists once estimated.

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More than 40,000 hectares of nationally vital koala habitat marked for potential logging in NSW

Analysis shows area includes 9,000 hectares where there was already active logging as pressure grows on government to end practice

Conservationists say forest areas that include 41,000 hectares of nationally important koala habitat have been identified for potential logging on the north coast of New South Wales in the region’s 12-month logging plan.

The analysis, by the North East Forest Alliance, comes as pressure grows on the NSW government to cease logging of native forests after the Victorian government announced logging in its native forests would end in December, six years earlier than planned.

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Number of ‘coronation meadows’ marking queen’s reign tops 100

Scheme that began to celebrate Queen Elizabeth II’s diamond jubilee in 2012 has thrived, project audit finds

Wildflower meadows planted a decade ago to celebrate 60 years of the late queen’s reign have thrived, with 101 new fields of flowers created since the scheme was launched.

King Charles, then the Prince of Wales, worked with Plantlife and the Wildlife Trusts to launch ”coronation meadows”, identifying 60 species-rich meadows from which to take donor seeds – one meadow for each year of the queen’s reign at the time.

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Black bear takes 60 cupcakes from US bakery, scaring staff

Animal charged at one worker before dragging container into parking lot amid a series of human encounters with bears in Connecticut

A hungry black bear barged into the garage of a Connecticut bakery, scared several employees and helped itself to 60 cupcakes before ambling away.

Workers at Taste by Spellbound in the town of Avon were loading cakes into a van for delivery on Wednesday when the bear showed up. There are 1,000 to 1,200 black bears living in Connecticut, the state environmental agency says, with sightings last year in 158 of the state’s 169 towns and cities.

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Litter of kittens provides hope for Los Angeles mountain lions after dreadful year

Biologists found the three-week-old all-female litter in between the Santa Monica and Santa Susana mountain ranges

After a devastating year for Los Angeles mountain lions, researchers have made a hopeful discovery in the southern California hills: an all-female litter of kittens.

Biologists found the three cubs last week in what the National Park Service described as a “dense patch of poison oak nestled among large boulders” in between the Santa Monica and Santa Susana mountain ranges. The kittens, just over three weeks old and known as P-113, P-114 and P-115, are healthy, the NPS said in a statement.

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Dorset ‘super reserve’ recreates ancient savannah habitat to boost biodiversity

Devon cattle stand in for extinct aurochs in project aimed at protecting precious species such as sand lizards

The mighty aurochs have gone, as have the tarpan horses and the wild boars, but modern-day substitutes have been drafted in to recreate a large open “savannah” on heathland in Dorset.

Instead of aurochs, considered the wild ancestor of domestic cattle, 200 red Devon cattle are to be found roaming the Purbeck Heaths, while Exmoor ponies are stand-ins for the tarpan horses and curly coated Mangalitsa pigs are doing the sort of rooting around that boars used to excel at here.

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MEPs accused of ‘culture war against nature’ by opposing restoration law

Fears biodiversity proposals could be abandoned amid opposition from lobby groups and some countries

MEPs have been accused of whipping up “a culture war against nature” after the fisheries and agriculture committees voted against the EU’s biodiversity restoration law.

Last June, the European Commission revealed proposals for legally binding targets for member states to restore wildlife on land, in rivers and the sea. The nature restoration law was announced alongside separate legislation proposing a crackdown on chemical pesticides with the aim of reversing the catastrophic loss of wildlife on the continent.

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