The Guardian

Camera footage of road traffic offences can be uploaded onto the Welsh police website Operation Snap

Head to your favoured social media platform and at some point you’ll come across footage or photos of poor and illegal behaviour on the UK’s roads. Among the inevitable comments of outrage and armchair verdicts will inevitably be a discussion about whether the police saw this footage, and if so what action they took.

But with 45 police forces operating across the UK, the biggest problem most people will face is an inconsistency of approach both over how to submit evidence and which forces will accept it.

Research shows antibiotic use is uneven between farms, making behaviour change a tantalising prospect

A small number of the UK’s dairy farms account for an outsized proportion of antibiotic use, according to new research, suggesting that closer scrutiny of antibiotic prescribing practices could help bring down their use.

A study published in the BMJ publication Vet Record found some farms were using “extremely high levels” of antibiotics in their cattle. While most of the dairy farms surveyed showed lower than average use compared with the averages for all livestock reared in the UK, some outlying farms with high levels of use stood out.

Mini-ponds have formed in the surface roots of an ancient tree and provide an environment for minute organisms to thrive

The beech that stands at the end of the stepping stones across Waskerley beck is an elephantine presence, dwarfing surrounding trees. The scarred grey bark of its bole has the colour and texture of pachyderm skin. Its moss-covered surface roots seem to be melting into the earth under the massive burden they support. Over decades they have grown and coalesced, creating hollows between them that retain water, fed by rivulets of rainwater trickling down the trunk.

There is a name for these mini-ponds that form on the surface of plants and are habitats for small aquatic organisms: phytotelmata, which translates from the Greek root as “plant ponds”. The best studied are those contained by leaf bases of urn plants or bromeliads that live on branches in rainforest tree canopies. They are breeding sites for frogs, dragonflies and even land crabs.

Adam Bandt says analysis of emissions targets for electricity sector ‘shows the cost of caving in to the climate deniers’

The Turnbull government’s proposed emissions targets for the electricity sector would mean every car would need to be taken off the roads immediately, or every cow would need to be taken off farms from next year, for Australia to reach the targets it committed to as part of the Paris agreement, according to analysis conducted by the Greens.

While neither measure is a plausible course of action, the Greens say it reveals the significance of the gap left by the weak ambition of the government’s plans for the national energy guarantee.

A new study warns if the degradation rate continues, all wilderness areas will be at risk over the next 50 years

The world’s last great wildernesses are shrinking at an alarming rate. In the past two decades, 10% of the earth’s wilderness has been lost due to human pressure, a mapping study by the University of Queensland has found.

Over the course of human history, there has been a major degradation of 52% of the earth’s ecosystems, while the remaining 48% is being increasingly eroded. Since 1992, when the United Nations signed up to the Rio convention on biological diversity, three million square kilometres of wilderness have been lost.

Northern Territory government insists no report about resulting combustion and emissions exists, despite investigating McArthur river mine

An Australian mine owned by the global trading firm Glencore mistakenly dumped 63 truckloads of dangerous waste material in the wrong place, where it combusted and sent sulphur dioxide into the atmosphere.

The scale of the incident, which occurred at the remote McArthur river zinc-lead mine in Australia’s north, was kept out of the public eye. The Northern Territory government ordered an investigation but refuses to release any details, claiming no report exists because the findings were delivered verbally.

French parliamentarians have passed a law banning fossil fuel extraction. President Macron says he wants France to lead the world with switch to renewables

France’s parliament has passed into law a ban on producing oil and gas by 2040, a largely symbolic gesture as the country is 99% dependent on hydrocarbon imports.

In Tuesday’s vote by show of hands, only the rightwing Republicans party opposed, while leftwing lawmakers abstained.

Monitoring network Traffic says smuggling of undocumented ivory into China could undermine enforcement of imminent ban

Japan’s failure to prevent illegal ivory exports could undermine China’s forthcoming ban on its domestic ivory trade, conservation groups have warned.

Inaction by Japan’s government has allowed the smuggling of large quantities of undocumented ivory overseas, mainly to China, according to a report released in Tokyo on Wednesday by the wildlife trade monitoring network Traffic.

Rome's new Christmas tree is being ridiculed by residents of the Italian capital after it began losing its pine needles. The sickly tree has been compared to a toilet brush and is nicknamed 'Spelacchio', meaning mangy or balding. The city hall has promised to investigate why the tree was brought over from Austria in such bad shape 

A group of 28 bottlenose dolphins has been identified that live in the shallow waters around St Ives in Cornwall, but sometimes travel to Devon and Dorset

England’s only resident population of bottlenose dolphins has been identified by researchers.

Experts analysed thousands of sightings and photographs from the south west of England between 2007 and 2016. They identified 98 individual bottlenose dolphins and were able to define a distinct group of 28 that were resident throughout the year.

Exclusive: medical campaigners wanting to preserve antibiotics for human use praise supermarket for reducing their use in production of meat, eggs and dairy

Marks & Spencer has become the first supermarket chain in the UK to publish details of the use of antibiotics in its farm supply chain, in a step towards reducing the use of vital human medicines in livestock-rearing.

On Wednesday, the company disclosed on its web site information on the quantities of antibiotics used on livestock by the farmers that supply its meat, eggs and dairy products. This will be updated regularly to show progress towards cutting the use of the drugs, which are also prescribed to treat human diseases.

St Dominic, Tamar Valley In wooded valleys sunbeams filter through the trees, illuminating moss, picking out a spiral of gnats, side-lighting a flock of sheep

Interludes and flashes of sunshine bring sparkle and colour to the drab midwinter landscape around home. Before streaks of orange brilliance mark the sunrise, a blackbird chortles and pitches into the remains of ripe fruits on the Kousa dogwood; blooms of the camellia Cornish Snow glow beside dark foliage and yellow spikes of fragrant mahonia; and another blackbird is prospecting myrtle berries.

Southwards, beyond the vacated pastures opposite, first light catches plumes of steam and smoke rising from the wood-chip boiler that warms glasshouses growing acres of alstroemeria (Peruvian lilies) to be picked throughout the year.

Mating call of the Gulf corvina, which is under threat from overfishing, sounds like ‘a really loud machine gun’

A species of Mexican fish amasses in reproductive orgies so loud they can deafen other sea animals, awed scientists have said, calling for preservation of the “spectacle” threatened by overfishing.

An individual spawning Gulf corvina, say the researchers, utters a mating call resembling “a really loud machine gun” with multiple rapid sound pulses.

Researchers say some of the fish also known as anemonefish display individual personalities but others act more as a group

Some species of clownfish have absolutely no personality, a study by Australian researchers has found.

Research by the University of Wollongong and Southern Cross University analysed the behavioural patterns of two species of subtropical clownfish, or anemonefish: Amphiprion mccullochi, which is endemic to a shallow lagoon on Lord Howe island, off the coast of New South Wales; and Amphiprion latezonatus, which has a much wider distribution along Australia’s east coast.

Although the landholder had a clearing permit, 132 hectares was cleared outside of the approved area

A Queensland farmer has been fined and ordered to restore native vegetation he cleared on his property, despite a significant media campaign from the farmer, lobby groups and conservative politicians, all claiming the farmer had done nothing wrong.

In November, the Guardian reported on allegations that the owners of Wombinoo, south-west of Cairns, had illegally cleared 60 hectares of native trees.

The environmentalist and advisor to Drax power station, Tony Juniper, says the wood used to create energy can be coppice thinnings and waste material

Last week, a group of respected scientists wrote to the Guardian to argue that using wood to generate electricity in place of coal is not a solution to climate change. Their critique pointed to a “carbon debt” arising from the years between using a tree for fuel and new one growing. They gave the impression that forests are being cleared wholesale to be shovelled into power stations. Reality on the ground is, however, somewhat different.

I found this out when earlier this year I went to the USA as an advisor to Drax, a power company in the UK that is seeking to accelerate the phase out of coal by using a biomass instead. On my travels I had many vivid reminders as to how forests are more than collections of individual trees. In the case of the US South, from where much of the wood being used in the UK comes from, I saw vast expanses of production woodlands being harvested for a range of products.

Heavily polluting power plants across China will now have to choose between paying for their emissions or cleaning up their act

The world’s biggest emitter of greenhouse gases, China, has launched the world’s biggest ever mechanism to reduce carbon, in the form of an emissions trading system.

China’s top governmental bodies on Tuesday gave their approval to plans for a carbon trading system that will initially cover the country’s heavily polluting power generation plants, then expand to take in most of the economy.

Environment secretary’s action plan, due in new year, may include plastic bottle deposit scheme and standardised recycling policy

Cutting plastic pollution is the focus of a series of proposals being considered by the UK environment secretary, Michael Gove, who has said he was “haunted” by images of the damage done to the world’s oceans shown in David Attenborough’s Blue Planet II TV series.

The government is due to announce a 25-year plan to improve the UK’s environmental record in the new year. Gove is understood to be planning to introduce refundable deposits on plastic drinks bottles, alongside other measures.

St Kilda Road trees range from elms planted in late 19th century to London Plane trees planted in 1960s

The decision to cut down 70 trees lining St Kilda Road in Melbourne to make way for a new train station is “an absolute tragedy”, opponents have said.

The trees range in age from elms planted in the late 19th century to London Plane trees planted in the 1960s.

Rockland St Mary, Norfolk This adaptable bird feeds on fruit, insects, worms – and sometimes something even more substantial

The raised track by this broad is bordered by a sallow thicket that overtops a network of intertidal creeks.

To compensate for the subterranean shadows, you have to cowl your eyes and cup your ears to detect any secret occupant. Usually this is little more than a moorhen but, now and then, it is something finer, such as a feeding woodcock. Fixing the whereabouts of any quiet commotion, which always inserts into the moment a shudder of excitement, is your best hope of seeing it before being seen.