The Guardian

New research shows that more birds die from collisions with windows in gardens that provide better bird habitat, reports Conservation

Collisions with windows are a serious source of mortality for birds: hundreds of millions die from window strikes each year in the US alone. Most attention to this problem has focused on high-rise buildings, because each individual building of this type can kill a great many birds.

But because there are so many residential dwellings, even a few collisions per home means that collectively these structures are responsible for a huge number of bird deaths. Yet researchers don’t know why one house has more collisions than another, let alone how to prevent them.

Penguin population declines are found to occur in hotter years

We know the world is warming, and we know humans are the main reason. But so what? The thing we’d really like to know is, what will the impacts be on our planet, its biodiversity, our society, our economies? It is only through understanding the impacts of climate change that action for reducing greenhouse gases can be motivated.

This is one of the reasons I was so interested in a very recent study from the University of Delaware, which addressed how penguins will fare in a warming world. The article was published in Scientific Reports and is available open access so anyone with an internet connection can read it here.

A glass-bottomed walkway on Tianmen Mountain in China’s Hunan province has been opened to visitors. The Coiling Dragon Cliff walkway measures 100m and towers 300m above the scenery below. It is the third glass skywalk on the Tianmen Mountain in Zhangjiajie National Forest Park

Untreated sewage and viruses in Guanabara Bay have led UN to advise athletes to spend as little time in the water as possible

There can be few more beautiful city sights in the world than that from the Marina da Gloria, where the Rio 2016 Olympic sailing events will be launched this weekend.

Look out from the quayside across Guanabara Bay and the panorama takes in Sugarloaf mountain, the Niteroi bridge and the distant hills of the Serra dos Orgãos national park, while behind you are the palm trees of Flamengo Park and the state of Christ the Redeemer.

The Brexit campaign pivoted around migration but its politicians are sceptical of action on global warming that is a key driver of displacement

What happens as large-scale migration becomes inevitable due to a combination of environmental, economic and humanitarian reasons? Do we tackle the drivers and help the displaced, or worsen conditions causing the displacement and reject responsibility for those affected?

BusinessGreen: New study concludes there is ‘no overall relationship’ between tourism employment in an area and the deployment of onshore windfarms

“Repels tourists” can now be added to the long list of criticism levelled at onshore windfarms that has been shown to be unfounded.

A new report by consultancy BiGGAR Economics, which analysed the impact of Scottish windfarms on tourism-related employment in an area, this week concluded there was no evidence to suggest windfarms had an adverse effect on tourism in an area.

You may have a game plan for your ideal Premier League team, but every player comes at a price. Using real market value, create your dream team from the European leagues’ top 50 and see how your squad plays out

Aberaeron, Ceredigion The route was almost deserted, so the sensation of being watched was unexpected

Even on the open slopes above the cliff, the air was hot and humid, making the steeper sections of the coast path seem more of a trudge than usual. South of Aberaeron, in west Wales, the route was almost deserted – so the sensation of being watched was unexpected.

As I struggled past a tangled mass of gorse, I realised that I was being observed by a stonechat perched on a bracken frond. My plodding approach hadn’t alarmed him enough to make him retreat and as I returned his gaze I realised that at least three others, perhaps a family, were nearby. They began to exchange the sharply characteristic calls that sound uncannily like two pebbles being tapped together, and which give the species its name.

US study overturns perceptions about poorer homes by showing higher income houses host up to 200 different species of flies, spiders, beetles and ants

Homes in wealthier areas harbour more bugs, containing up to 200 different species of flies, spiders, beetles and ants, according to new research. The vast majority are not pests although dust mites and book lice were also common.

The finding is the latest demonstration of the “luxury effect” which has shown that richer neighbourhoods are more biologically diverse in plants, birds, bats and lizards, largely thanks to the greater number and variety of plants in gardens and parks. But it is the first time the effect has been shown for arthropods, either inside or outside homes.

The Kilauea volcano’s lava looked like a smiley face but stars, craters and spiders have also resembled the popular symbol for happiness

An erupting volcano in Hawaii was all smiles last week – and no, it wasn’t a Disney animation.

The lava of Kilauea, a shield volcano on Hawaii’s biggest island, appeared to form a smiley face as it erupted. The volcano has been active since 1983, with lava emerging from the Pu‘u ‘O‘o vent. As the smile appeared, lava from the volcano reached the Pacific Ocean for the first time in three years, according to CNN.

Temperatures, sea levels and carbon dioxide all hit milestones amid extreme weather in 2015, major international ‘state of the climate’ report finds

The world is careening towards an environment never experienced before by humans, with the temperature of the air and oceans breaking records, sea levels reaching historic highs and carbon dioxide surpassing a key milestone, a major international report has found.

Related: Anthrax outbreak triggered by climate change sickens dozens in Arctic Circle

Yale Environment 360: By linking together networks of energy-efficient buildings, solar installations, and batteries, a growing number of companies in the US and Europe are helping utilities reduce energy demand at peak hours and supply targeted areas with renewably generated electricity

The tens of thousands of tons of natural gas that surged into the Southern California sky late last year were supposed to have fueled the region’s power plants and heated its homes. Instead, the massive leak at the Aliso Canyon storage site left California electricity providers racing to replace the lost supplies to avoid blackouts and recurring outages in the coming months.

But Los Angeles area utilities aren’t solely seeking more fossil fuels to fill the gap in natural gas. They are also turning to “virtual power plants”: sprawling networks of independent batteries, solar panels, and energy-efficient buildings that are tied together and remotely controlled by software and data systems. The goal of these virtual power plants is to collectively reduce customers’ energy demand at peak hours and provide renewable energy supplies in targeted areas. This would allow utilities to offset some of the needs for power from conventional sources and avoid disruption on the grid.

My father, Leslie Jesch, who has died aged 90, was a leading authority on the application of solar energy and a pioneer in the development of renewables internationally, and especially across Europe.

He was born László Jesch in Budapest, the son of László Jesch, an electrical engineer and college principal, and his wife Ilona (nee Láng), who before she married had supported her large family by making the popular Hungarian food tarhonya, a sort of egg-based pasta. From the Benedictine monks who educated him he developed a deep appreciation of European history and culture, and he learned several languages.

New EU regulation blacklists 37 non-native plant and animal species in a bid to tackle threats to native wildlife and economic losses

The north American raccoon, an Asian hornet and an American cabbage are among 37 invasive species that will be banned from being brought into the UK from Wednesday when a new EU regulation comes into effect.

The continent-wide rules now make it illegal to import, keep, breed or grow, transport, sell or use, or release into the environment without a permit the listed invasive, non-native plant and animal species. But the ban will no longer apply when then UK leaves the EU.

If you are a farmer or migrant worker employed on a farm we’d like to hear from you

We’re interested in hearing from farmers who are concerned about the effect losing season workers from Europe could have.

If you are a seasonal worker or a farmer who employs overseas workers we’d like to hear from you. How has Brexit affected you? If you have travelled from Europe to work on a farm in the UK we’d like to hear your experiences too. You can share your stories with us by filling in the form below. We’ll use some of your contributions in our ongoing reporting.

Greenhouse gas emissions increased slightly between 2012 and 2013, official figures show

The “carbon footprint” for the pollution caused by UK consumption has increased slightly, official figures show.

The amount of greenhouse gases linked to goods and services consumed by UK households, including emissions from the foreign manufacture of imported products, rose by 3% between 2012 and 2013, the most recent data shows.

Two recent reports on the state of the world’s coral reefs appear to contradict each other. But which is right?

Over the last six weeks, scientists have published two major reports on coral reef resilience that appear to contradict each other. The first - “Bright spots among the world’s coral reefs” was produced by 39 scientists led by Professor Josh Cinner of James Cook University in Australia and drew on data from 6000 reef surveys from all over the world. Cinner et al concluded that those reefs that were sustainably managed had a much better chance of withstanding bleaching impacts related to global warming and periodic climate events like El Niño. The second however suggested remote coral reefs not subject to human stressors like overfishing or pollution were faring no better than those close to populated areas and that ecosystems management made no real difference to the overall health of reefs. So which is right?

“Coral reef degradation is not correlated with local human population density,” by Professor John Bruno and co-author Abel Valdivia of the University of North Carolina was published on 20 July. It suggests that contrary to prevailing scientific opinion, local pressures do not act synchronously with global stressors (most notably warming) and that their impact on reefs is negligible. According to Valdivia “Widespread arguments that coral reef degradation is mostly caused by local factors are unsupported. We found the problem is better explained by global impacts such as climate change.”

Oscar-winning actor among 214 signatories of an open letter demanding cancellation of oil firm’s new five-year arts sponsorship deal

Hundreds of figures in the arts and science, including Oscar-winning actor Mark Rylance, artist Conrad Atkinson, composer Matthew Herbert and author Naomi Klein, have called for BP’s new five-year sponsorship deals with some of Britain’s leading cultural institutions to be cancelled.

Rylance, who is the former artistic director of Shakespeare’s Globe theatre and star of Steven Spielberg’s new film The BFG, heads a list of 214 signatories to a letter in the Times claiming that BP uses art sponsorship to help develop its interests in oil extraction, which must be reduced to avoid rapid climate change.

Dramatic footage from Channel Nine shows a widening sinkhole swallowing a good portion of a back yard in Ipswich, Queensland. The house is owned by a retired couple. A century-old mine shaft has been blamed for the sudden emergence of a six- to eight-metre hole filled with water. The mayor of Ipswich, Paul Pisasale, told AAP he had assured Lyn and Ray McKay that their house would not disappear overnight and engineers were confident of fixing the sinkhole. ‘It’s an exploratory shaft that goes down about 100 metres and there’s no need to panic about a neighbourhood falling in, and we will take all the steps to get Lyn and Ray back in their house’

• The science behind sinkholes: terrifying and relatively unpredictable incidents

Blackwater Carr, Norfolk If not wealth for cuckoos, the flowers are indisputable riches for bumblebees

As I write I have a small canvas bag of yellow-rattle seed on my desk. It bulges now like a full purse and the disk-like flattened seeds jangle a little like cash when shuggled about. In fact, if I bought it commercially, it would be the equivalent of £30, which is not bad for two hours’ work.

I find it intriguing to discover how a suite of old names once did link yellow-rattle to manmade coin. In Somerset Rhinanthus minor was known simply as “money” and in Leicestershire as “money-grass”. I love most, however, a wry Lanarkshire coinage: “gowk’s sixpences” – “cuckoo’s sixpences”. It was probably intended to suggest the idea of fool’s gold, but for me it carries a different set of associations.