The Guardian

Blue tits, starlings, wood pigeons and blackbirds next most sighted in RSPB survey involving 600,000 participants

A friendly if slightly tuneless chirp is the most ubiquitous birdsong in British gardens with the house sparrow topping the Big Garden Birdwatch charts for the 21st consecutive year, according to the annual RSPB survey.

Blue tits, starlings, wood pigeons and blackbirds were the next most-sighted birds by more than 600,000 participants in the world’s largest wildlife garden survey.

Employees at SBTi have called for their CEO to resign over controversial plans which they fear will enable greenwashing

Staff at one of the world’s leading climate-certification organisations have called for the CEO and board members to resign after they announced plans to allow companies to meet their climate targets with carbon offsets.

They fear that companies will use the offsets for greenwashing, while avoiding making the necessary cuts in greenhouse gas emissions – without which the world faces climate catastrophe.

Government recovery fund stipulates affected areas must be less than 150 metres from a ‘main’ river

Farmers who have their entire cropping land submerged underwater have found they are ineligible for a government flooding hardship fund – because their farms are too far from a major river.

According to the Met Office, 1,695.9mm of rain fell from October 2022 to March 2024, the highest amount for any 18-month period in England since the organisation started collecting comparable data in 1836. Scientists have said climate breakdown is likely to cause more intense periods of rain in the UK.

Leaders have failed to tackle invasion of sargassum, which may have a bumper year in 2024

Schools evacuated due to toxic gas. Smelly tap water at home. Tourist operators and fishers struggling to stay in business. Job losses. Power outages affecting tens of thousands of people at a time. Dangerous health problems. Even lives lost.

Such crises were some of the consequences of sargassum seaweed in the islands of the Caribbean in 2023, which have become common in the region since 2011, when massive blooms began inundating the shorelines in the spring and summer months.

Visitors to the countryside objecting to a variety of rural noises are such a problem that legislators feel compelled to act

The French parliament is taking aim at noise complaints in the countryside. Lawmakers say they are well acquainted with the problem of residents who have moved to the countryside from the big cities bemoaning the way livestock, church bells and other rural sounds impinge on their newly claimed right to pastoral quiet.

A new law aims to stop these néoruraux (rural newcomers) from taking farmers to court over farming activities that were already happening long before they arrived. Opposition MPs have derided the new bill as hot air, because it mostly just reorganises existing bits of legislation. But what is new is an emphasis on what the justice minister, Éric Dupond-Moretti, calls le vivre-ensemble: living together in a respectful way – something I feel is sorely needed.

Dale Berning Sawa is a freelance writer based in London

Concern that the Great Barrier Reef may be suffering the most severe mass coral bleaching event on record has escalated after a conservation group released footage showing damage to the reef deep below the surface.

Dr Selina Ward, a marine biologist and former academic director of the University of Queensland’s Heron Island Research Station, says it is the worst bleaching she had seen in 30 years working on the reef. 'It's absolutely heartbreaking,' she says.

Ward says Australia can't expect to save the reef while opening new fossil fuel developments. 'We really are running out of time. We need to reduce our emissions immediately.'

• Great Barrier Reef suffering ‘most severe’ coral bleaching on record as footage shows damage 18 metres down

Increase of 2% last year driven by plant expansion in China and slowdown in US and Europe closures

The world’s coal power capacity grew for the first time since 2019 last year, despite warnings that coal plants need to close at a rate of at least 6% each year to avoid a climate emergency.

A report by Global Energy Monitor found that coal power capacity grew by 2% last year, driven by an increase in new coal plants across China and a slowdown of plant closures in Europe and the US.

Anthony Albanese wants us to look into his crystal ball of innovation

• See more of Fiona Katauskas’s cartoons here

Marine researcher ‘devastated’ by widespread event that is affecting coral species usually resistant to bleaching

Concern that the Great Barrier Reef may be suffering the most severe mass coral bleaching event on record has escalated after a conservation group released footage showing damage up to 18 metres below the surface.

Dr Selina Ward, a marine biologist and former academic director of the University of Queensland’s Heron Island Research Station, said it was the worst bleaching she had seen in 30 years working on the reef, and that some coral was starting to die.

VisitAHeatPump service allows householders to look and ask questions about low-carbon system

UK householders considering swapping their gas boiler for an electric heat pump could see how they work by visiting an early adopter in their area.

A new service aims to help would-be heat pump owners to book a visit with households that already have one installed, through a website launched by the innovation charity Nesta.

Simon Stiell calls for reform at development banks to enable governments to provide more climate finance to developing world

The World Bank must take a “quantum leap” to provide new finance to tackle the climate crisis or face “climate-driven economic catastrophe” that would bring all the world’s economies to a halt, the UN climate chief has said.

Simon Stiell warned that there were just two years left to draw up an international plan for the climate that would cut greenhouse gas emissions in line with the goal of limiting temperature rises to 1.5C above preindustrial levels.

EPA takes action for first time in 27 years against ‘forever chemicals’ feared to be contaminating water for over 200 million

The US Environmental Protection Agency has set legally enforceable drinking water limits for a group of the most dangerous PFAS compounds, marking what public health advocates hailed as “historic” rules that will dramatically improve the safety of the nation’s water.

PFAS, known as “forever chemicals”, are ubiquitous in the environment and thought to be contaminating drinking water for over 200 million people across the US. Any exposure to some highly toxic varieties of the compounds is considered a health and cancer risk.

Reduction in yields means UK will be dependent on imports for wheat in coming year and possibly beyond

Record-breaking rain in recent months has drastically reduced the amount of food produced in the UK, farming groups have said.

Livestock and crops have been affected as fields have been submerged since last autumn.

Heat stress from global heating could lead to impaired vision and increased deaths of pregnant mothers and their unborn young, Australian researchers say

• Follow our Australia news live blog for latest updates
• Get our morning and afternoon news emails, free app or daily news podcast

Octopuses could lose vision and struggle to survive due to heat stress by the end of the century if ocean temperatures continue to rise at the projected rate, a new study has found.

While previous research has suggested octopuses are highly adaptable, the latest research found heat stress from global heating could result in impaired eyesight and increased deaths of pregnant mothers and their unborn young.

Sign up for Guardian Australia’s free morning and afternoon email newsletters for your daily news roundup

Exclusive: Report finds lack of funding has led to just 6% of land being managed effectively for nature

National parks are failing to tackle the biodiversity crisis, with just 6% of national park land in England and Wales managed effectively for nature, according to the first full assessment of how well they are supporting nature recovery.

National parks, which cover 10% of England and 20% of Wales and this year celebrate their 75th anniversary, are not restoring nature because of a chronic lack of government funding and because they were designed for a different era, according to the report by the Campaign for National Parks (CNP) charity.

Court finds in favour of group of older Swiss women who claimed weak policies put them at greater risk of death from heatwaves

Weak government climate policies violate fundamental human rights, the European court of human rights has ruled.

In a landmark decision on one of three major climate cases, the first such rulings by an international court, the ECHR raised judicial pressure on governments to stop filling the atmosphere with gases that make extreme weather more violent.

Weak government climate policies violate fundamental human rights, the European court of human rights has ruled.

In a landmark decision on one of three major climate cases, the first such ruling by an international court, the ECHR raised judicial pressure on governments to stop filling the atmosphere with gases that make extreme weather more violent.

The court’s top bench ruled that Switzerland had violated the rights of a group of older Swiss women to family life

• Human rights violated by inaction on climate, ECHR rules in landmark case

Florida is on track to ban cell-cultivated meat while three others float it – but experts say the reasoning has little to do with safety, ethical or environmental questions

At a press conference in February, the Florida governor, Ron DeSantis, told a room full of reporters: “We’re not going to do that fake meat. That doesn’t work.” He’d been discussing legislation under debate in the statehouse that would ban cell-cultivated meat – an emerging technique that, instead of slaughtering animals for consumption, grows meat in a lab using a small sample of animal cells.

A few weeks later, a Republican member of the Florida legislature – and cattle rancher – Dean Black took to the House floor, saying, “Cultured meat is not meat … it is made by man, real meat is made by God Himself … If you really want to try the nitrogen-based protein paste, go to California.”

Landfill trash is the third-largest source of human-caused methane pollution in the US. To fight global heating, curb waste

An elusive climate menace is now easier than ever to see. In early March, a rocket launched into the sky with a satellite that spots methane emissions from space. MethaneSAT joined more than a dozen similar satellites now in orbit, scanning the Earth for pollution and feeding that information back to scientists, policymakers, industry, and the public.

What story does the data tell? One of methane on the rise, or one of collective efforts that avoid the worst impacts of the climate crisis? Slashing methane is the most efficient way to slow global warming in our lifetimes. We have the chance – and the obligation – to do so.