Category Archives: Insects

New Zealand bug of the year: moth named Avatar after mining threat crowned winner

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Arctesthes avatar moth, which won nearly half of the votes, was discovered in 2012 and is critically endangered

A tiny critically endangered moth, named after the Avatar films because of the proposed mining activity threatening its primary habitat, has been crowned New Zealand’s bug of the year.

The Avatar moth won by a wide margin, earning 5,192 of the more than 11,000 total votes cast. It won 2,269 more votes than the runner-up, the mahoenui giant wētā, one of the world’s largest insects. Other contenders included the wonderfully spiky hellraiser mite, the country’s heaviest spider – the black tunnelweb – and a giant earthworm that glows in the dark.

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With neonicotinoid pesticide ban, France’s birds make a tentative recovery – study

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Analysis shows small hike in populations of insect-eating species after 2018 ruling, but full recovery may take decades

Insect-eating bird populations in France appear to be making a tentative recovery after a ban on bee-harming pesticides, according to the first study to examine how wildlife is returning in Europe.

Neonicotinoids are the world’s most common class of insecticides, widely used in agriculture and for flea control in pets. By 2022, four years after the European Union banned neonicotinoid use in fields, researchers observed that France’s population of insect-eating birds had increased by 2%-3%. These included blackbirds, blackcaps and chaffinches, which feed on insects as adults and as chicks.

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Mosquitoes found in Iceland for first time as climate crisis warms country

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Three specimens discovered in what was previously one of the few places in the world without the insects

Mosquitoes have been found in Iceland for the first time as global heating makes the country more hospitable for insects.

The country was until this month one of the few places in the world that did not have a mosquito population. The other is Antarctica.

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Number of wild bee species at risk of extinction in Europe doubles in 10 years

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Number of endangered butterfly species also surging amid habitat destruction and global heating, finds study

The number of wild bee species in Europe at risk of extinction has more than doubled over the past decade, while the number of endangered butterfly species has almost doubled.

The jeopardy facing crucial pollinators was revealed by scientific studies for the International Union for Conservation of Nature (IUCN) red list of threatened species, which found that at least 172 bee species out of 1,928 were at risk of extinction in Europe.

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Fiji ant study provides new evidence of insects’ decline on remote islands

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DNA analysis of endemic specimens in museums finds 79% of ant populations in Pacific archipelago are shrinking

Island-dwelling insects have not been spared the ravages of humanity that have pushed so many of their invertebrate kin into freefall around the world, new research on Fijian ant populations has found.

Hundreds of thousands of insect species have been lost over the past 150 years and it is believed the world is now losing between 1% and 2.5% a year of its remaining insect biomass – a decline so steep that many entomologists say we are living through an “insect apocalypse”. Yet long-term data for individual insect populations is sparse and patchy.

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Canadian apiary store owner foils honey heist by marauding swarm of ‘robber bees’

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Raids by rival hives aren’t rare after a dry, hot summer, but Christine McDonald was surprised to find her store besieged

A Canadian beekeeper has described fending off thousands of “robber bees” as they raided her shop in a brazen attempt to steal honey.

Christine McDonald, who owns Rushing River Apiaries in the British Columbia city of Terrace, said she entered her shop to find it overrun by the swarm.

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Rise in dengue fever outbreaks across the Pacific driven by the climate crisis, experts say

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Samoa, Fiji and Tonga among the worst affected amid warning the disease and others will become ‘more common and more serious’ as the planet warms

The climate crisis is driving a sharp rise in dengue fever cases across the Pacific islands, experts say, as infections hit their highest level in a decade and several countries declare emergencies.

Pacific Island countries and territories have reported 16,502 confirmed cases and 17 deaths since the start of 2025, according to the Pacific Syndromic Surveillance System (PSSS), which collaborates with the World Health Organization (WHO) and other agencies. Infections across the region are at the highest level since 2016, the WHO said. Fiji, Samoa and Tonga are among the worst affected.

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Bee attack leaves dozens of people injured in French town

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Three were in critical condition but have since improved after incident in Aurillac, south-central France

A unusual attack by bees in the French town of Aurillac has left 24 people injured, including three who were in critical condition but have since improved, according to local authorities.

Passersby were stung over a period of about 30 minutes on Sunday morning, according to the prefecture of Cantal, in south-central France. Firefighters and medical teams treated the victims, while police set up a security perimeter until the bees stopped their attack.

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US to breed billions of flies and dump them out of aircraft in bid to fight flesh-eating maggot

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Program mirrors earlier successful mission to fight new world screwworm fly, whose larvae can infest living tissue

The US government is preparing to breed billions of flies and dump them out of airplanes over Mexico and southern Texas to fight a flesh-eating maggot.

That sounds like the plot of a horror movie, but it is part of the government’s plans for protecting the US from a bug that could devastate its beef industry, decimate wildlife and even kill household pets. This weird science has worked well before.

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‘Tiny melodies’: musician uses moths’ flight data to compose piece about their decline

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Ellie Wilson’s piece titled Moth x Human assigns different sounds to the species on Parsonage Down in Salisbury

They are vital pollinators who come out at night, but now moths have emerged into the bright light of day as co-creators of a new piece of music – composed using the insects’ own flight data.

Ellie Wilson composed Moth x Human in a protected habitat on Parsonage Down in Salisbury, Wiltshire. She assigned each of the 80 resident moth species a different sound, which was triggered when it landed on her monitor.

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Seoul wrestles with how to handle invasion of ‘lovebugs’

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Swarms in South Korean capital trigger heated debate over pest control as experts say rising temperatures partly to blame

Seoul residents are grappling with an invasion of so-called “lovebugs” that have swarmed hiking trails and urban areas across the South Korean capital, with experts debating how to handle the infestations that are surging as the climate crisis draws them further north.

Viral footage shared on social media shows Gyeyangsan mountain in Incheon, west of Seoul, with hiking trails and observation decks carpeted black with the insects.

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Ant no stopping us now: insect with potent bite continues march across US

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Experts say Asian needle ant ‘not especially dangerous’ but warn some people have gone into anaphylaxis

Last year, Dan Suiter, a professor of urban entomology at the University of Georgia, received at least three calls from people who had been stung by an Asian needle ant – or knew someone who had been – and went into anaphylaxis, an allergic reaction that can be life-threatening.

While there is no new evidence on the continued spread of the ants in the US – detected now in 20 US states – Suiter and his colleagues are determined to raise public awareness of the risks the species poses.

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Bees face new threats from wars, street lights and microplastics, scientists warn

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University of Reading report says conflicts including war in Ukraine among 12 most pressing threats to pollinator

War zones, microplastics and street lights are among the emerging threats to the bee population, according to scientists.

Bee experts have drawn up a list of the 12 most pressing threats to the pollinator over the next decade, published in a report, Emerging Threats and Opportunities for Conservation of Global Pollinators, by the University of Reading.

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Dogs are being trained to weed out eggs of invasive spotted lanternflies in US

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Researchers are deploying sniffing dogs to combat spread of leaf-hopping pests that can damage trees and fruit crops

The spotted lanternfly, a leaf-hopping invasive pest first detected in the US a decade ago, has steadily spread across the East coast and into the midwest with little getting in its way.

But now researchers are deploying a new weapon to slow its advance: specially trained dogs with the ability to sniff out the winged insect’s eggs before they hatch.

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Scientists recommend limits on urban beekeeping to protect Australia’s native bees from honeybees

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Introduced bees could be harming native species and risk driving them to extinction, researchers say

Scientists have recommended limits on urban beekeeping after a peer-reviewed study found introduced honeybees could be harming Australian native bees and risked driving them to extinction.

The Australian research, published in Frontiers in Bee Science, found native bees living in areas with high densities of introduced honeybees had fewer female offspring and a higher death rate in their first year of life.

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Aphids plaguing UK gardens in warm spring weather, says RHS

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Sap-sucking insects top list of queries to gardening charity after causing significant harm to plants

Aphids are plaguing gardeners this spring due to the warm weather, with higher numbers of the rose-killing bugs expected to thrive in the UK as a result of climate breakdown.

The sap-sucking insects have topped the ranking of gardener queries to the Royal Horticultural Society, with many of its 600,000 members having complained of dozens of aphids on their acers, roses and honeysuckle plants.

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‘Unprecedented’ sightings of Asian hornets raise fears for UK bees

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Early reports have led experts to believe there could be a surge in the deadly invader, threatening native species

They have bright yellow legs, are about 25mm (almost 1in) long, and a single colony, if left unchecked, can “butcher” 90,000 pollinating insects in just one season.

Since the first UK sighting in 2016 of Vespa velutina – the Asian or yellow-legged hornet – beekeepers and scientists have waged a vigorous campaign to minimise the damage this invasive species can do to Britain’s biodiversity and bee colonies.

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Last summer was second worst for common UK butterflies since 1976

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More than half of Britain’s 59 native species are in long-term decline, UK Butterfly Monitoring Scheme finds

Last summer was the fifth worst in nearly half a century for butterflies in Britain, according to the biggest scientific survey of insect populations in the world.

For the first time since scientific recording began in 1976, more than half of Britain’s 59 native species are in long-term decline.

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Stinging deaths, back yard poisons and billions spent: model predicts Australia’s fire ants future

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Exclusive: Cost blow-out has experts worried people will use ‘huge’ volumes of pesticides to protect themselves from ‘tiny killers’

Australian households will spend $1.03bn every year to suppress fire ants and cover related medical and veterinary costs, with about 570,800 people needing medical attention and 30 likely deaths from the invasive pest’s stings, new modelling shows.

The Australia Institute research breaks down the impact of red imported fire ants (Rifa) by electorate, with the seats of Durack and O’Connor in Western Australia, Mayo in South Australia and Blair in Queensland the hardest hit if the ants become endemic.

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Blair: $1.7m in medical costs, $1.5m in vet costs and $5.1m in household pesticide costs.

Dickson: $1.4m in medical costs, $1.2m in vet costs and $4m in household pesticide costs.

Ryan: $1.5m in medical costs, $1.3m in vet costs and $3.4m in household pesticide costs.

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NSW bans hay imports from south-east Queensland amid fear of fire ants after Cyclone Alfred

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Invasive Species Council says moratorium a ‘knee-jerk reaction’ to inadequacy of national eradication program

New South Wales has temporarily banned the import of hay from parts of south-east Queensland as a precaution against invasive fire ants, which are on the move in large numbers thanks to flooding from ex-Tropical Cyclone Alfred.

But the Invasive Species Council said the move is a Band-Aid response and accused the Queensland, NSW and federal governments of dropping the ball in suppressing fire ant numbers within infested areas.

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