
Ladybirds swarm across Britain in biggest plague since 1976
Experts said that the bugs are being seen in 'very high numbers' this year because of the warm weather.
It comes after a swarm of the insects disrupted play during the cricket at Lord's on Thursday.
The insects distracted players and led to a brief pause in England's contest against India on the first day of the third Rothesay Test.
Ollie Pope, the England vice-captain, called it a first in the sport. He said after the match: 'I've never seen that, no. That's a first that the crowd have got that today.'
Prof Helen Roy, an ecologist and ladybird expert from the UK Centre for Ecology and Hydrology, said: 'Many species of aphid-feeding ladybird such as the seven-spot ladybird are being seen in very high numbers this year.
'This is a consequence of the high aphid numbers and warm weather.
'People are reporting many sightings to the UK Ladybird Survey through iRecord, which is fantastic.
'If people want to help insects and other wildlife in this weather they can leave shallow dishes with a little water for them. Also, we encourage people to leave the aphids in their garden on roses and other plants so there is plenty of food for ladybirds.'
Tim Coulson, professor of zoology and head of biology at the University of Oxford, encouraged people to 'learn to love' ladybirds.
He said: 'Warm weather means more aphids because they can complete each generation faster - insects, including ladybirds and aphids, tend to speed up their lives in warm weather.
'Ladybirds eat aphids, and an abundance of aphids mean ladybirds have a lot to eat.
'People should learn to love the ladybirds. They are effective predators of aphids, which can be a major pest of many plant species.
'Much in the way that wolves keep deer numbers in check in some parts of the world, ladybirds keep aphid numbers down.
'A swarm of ladybirds in a cricket game, even against India, should remind people of the role that predators play in keeping the ecology of earth in a healthy state.'
Dr Peter Brown, an associate professor in ecology and conservation at Anglia Ruskin University, said the last 'boom year' for ladybirds was during the hot summer of 1976, although there have been years in between when there has been a rise but the locations have been more isolated.
He said: 'In 1976 there were a lot of seven-spot ladybirds on the beaches as they searched for food and people thought they were invading – they were not, as they are native to the UK.'
Dr Brown, who is an organiser of the UK Ladybird Survey, added that the increase in numbers should be seen as a positive and the current warm conditions were the reason.

Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles


The Independent
7 minutes ago
- The Independent
Why five-a-day might not be enough – and the number of plants you should be eating
Eating five fruits and vegetables a day might not cut it, research suggests, with those who eat 11 different plants a day proving to be healthier. People in the UK eat a median of eight different plants a day – including spices and fat-based oils – with some eating just two daily, researchers from King's College London found. But eating a more diverse range of plant-based foods, such as fruit, vegetables, pulses and herbs, is associated with better heart and metabolic health. Researchers found that a diverse diet improved cholesterol levels, blood sugar markers, better overall diet quality and higher intakes of key nutrients, including fibre, vitamins, and minerals. Dr Eirini Dimidi, senior lecturer in nutritional sciences at King's College London and senior author of the study, said: 'Current dietary guidance in the UK often emphasises quantity, such as 'five-a-day' for fruit and vegetables. 'Our findings suggest that dietary variety, across all plant-based food groups, may be just as important for improving diet quality and lowering the risk of cardiometabolic diseases.' The research, published in the journal Clinical Nutrition, analysed data on more than 670 adults from the UK National Diet and Nutrition Survey between 2016 and 2017. Participants from the survey were split into three groups based on how many different plants they ate. Those in the low-diversity group ate around 5.5 different plant foods per day, the moderate-diversity group 8.1 types, and those in the high-diversity group included roughly 11 different plant foods in their daily diets. Blood tests revealed that people who ate less of a variety of plants in their diet had lower HDL cholesterol, known as 'good cholesterol'. Lower levels of this type of cholesterol could make you more likely to have a heart problem or a stroke. They also found that HBA1C concentration – blood glucose levels – is lower for every one-unit increase in plant diversity. However, the study also found that people who ate a variety of plants generally had a healthier lifestyle. For example, only 6 per cent of people in the high-diversity group smoked, compared with 30 per cent in the low-diversity group. They had also consumed more total sugar, likely due to greater intake of fruits and fruit juices. Although excess sugar can have negative health effects, fruits provide additional beneficial nutrients such as fibre and antioxidants, which may help offset these impacts on blood sugar and overall health. Researchers found vegetables were the largest contributors (21.0 per cent) to diversity, followed by plant-based fats and oils (18.8 per cent), and fruit (17.0 per cent). Dr Dimidi said: 'While higher diversity was associated with better nutrient adequacy overall, key shortfalls remained even among those with the most diverse plant-based diets, particularly for fibre and several micronutrients which are important for maintaining a strong immune system and health bones and tissues.' She added: 'In addition to fruits and vegetables, legumes, nuts, seeds, herbs and spices are great plant-based food sources that can help us to introduce more plant diversity into our diets.' The British Nutrition Foundation highlights that adults should eat 30g of fibre a day - roughly the same amount as you can get from eating five fruits and vegetables a day or by eating 30 plants a week including nuts, seeds, beans and spices in addition to fruit and vegetables. Nutritionist Kim Pearson, who specialises in weight loss, told The Independent: 'Rather than just focusing on quantity, like ticking off five-a-day, we should also be thinking about variety. We know that eating a broader range of plant foods provides a wider range of nutrients and supports gut health, this study highlights how it may also impact metabolic health markers like blood sugar balance and blood lipid levels. 'The fibre and polyphenols found in different fruits, vegetables, pulses, nuts, seeds, and herbs all help to feed beneficial gut bacteria. A healthy microbiome is closely linked with metabolic health, immune function, and even mood. Aiming for eleven different plants a day is a great goal. 'This may sound like a lot, but simple strategies like adding a sprinkle of herbs, a mix of salad leaves, a handful of seeds, or trying a new vegetable each week can all help increase variety.' Dietitian Dr Duane Mellor told The Independent: 'This does not go against the idea of five-a-day, it just suggests we should vary the plants we eat. This goes beyond fruit and vegetables and includes herbs, seeds and pulses. Enjoying a variety of foods is key, perhaps more than focusing on eating a certain number.'


The Sun
7 minutes ago
- The Sun
Zapping the brain could improve fitness without having to do any exercise
ZAPPING the brain could improve fitness without people having to lift a finger, research suggests. Electrical stimulation for just 30 minutes a day for a week was found to boost heart and lung performance in tests. In the trial on 28 people, a device on the ear was used to stimulate the vagus nerve. It helps to control bodily processes such as the heartbeat, breathing and digestion. After a week, participants saw increases in their oxygen uptake. It also boosted the maximum breathing rate by an average of four breaths per minute, and maximum heart rate by four beats per minute during exercise. Blood tests also suggested lower levels of harmful inflammation. The findings also indicate out-of-shape people could work up to regular activity with the gadget's help. Study author Prof Gareth Ackland of Queen Mary University said: 'Increased vagus nerve activity can improve fitness and reduce inflammation.' The trial in London was funded by the British Heart Foundation. Its chief scientific and medical officer Prof Bryan Williams added: 'This may one day be used to improve well-being for people with heart failure.' GP-approved tips to really lose weight safely - and keep it off 1


The Independent
37 minutes ago
- The Independent
Obesity to fuel rise in liver cancer cases
The number of cases of liver cancer are set to double by 2050, with rising cases of obesity partly to blame, academics have said. The proportion of cases of liver cancer linked to obesity are set to increase from 5% to 11%, a group of experts has said as they called for more to be done to tackle preventable cases from occurring in the first place. The number of new liver cancers around the world will rise from 0.87 million in 2022 to 1.52 million in 2050, according to projections published as part of a new Lancet Commission on Liver Cancer paper. England estimated to be overweight or living with obesity" data-source=""> Researchers said that the proportion of liver cancers caused by the most common cause of liver cancer – the hepatitis B virus – are set to reduce over the coming years. Cases caused by the hepatitis C virus are also expected to decline proportionately. But in contrast, liver cancer cases caused by alcohol and obesity are set to increase. Experts predicted that by 2050 some 21% of liver cancers will be caused by alcohol. And 11% will be caused by a severe form of metabolic dysfunction-associated steatotic liver disease (MASLD) – formerly known as fatty liver disease, where fat builds up in a person's liver. The severe form of this condition is called metabolic dysfunction-associated steatohepatitis. The research team point out that 60% of liver cancers are preventable. They said that global deaths from liver cancer are expected to rise from 760,000 in 2022 to 1.37 million in 2050. 'These data suggest that preventive measures targeting a comprehensive number of risk factors for hepatocellular carcinoma are sorely needed,' the team of experts led by academics in Hong Kong wrote. The main treatment for MASLD is eating a balanced diet, being physically active and potentially losing weight. ' Liver cancer is a growing health issue around the world,' said Professor Jian Zhou, chairman of the Commission from Fudan University in China. 'It is one of the most challenging cancers to treat, with five-year survival rates ranging from approximately 5% to 30%. 'We risk seeing close to a doubling of cases and deaths from liver cancer over the next quarter of a century without urgent action to reverse this trend.' First author, Professor Stephen Chan, from the Chinese University of Hong Kong, added: 'As three in five cases of liver cancer are linked to preventable risk factors, mostly viral hepatitis, alcohol and obesity, there is a huge opportunity for countries to target these risk factors, prevent cases of liver cancer and save lives.' Commenting on the study, Pamela Healy, chief executive of the British Liver Trust, said: 'Liver cancer is the fastest rising cause of cancer death in the UK, and just 13% of people diagnosed will survive for five years or more. 'We know that the biggest risk factors are having pre-existing liver cirrhosis or viral hepatitis, and this new analysis highlights that MASLD, also known as fatty liver disease, is expected to be linked to an increasing number of cases. 'As well as improving early detection through surveillance of people with cirrhosis, it is essential that we tackle these underlying causes and prioritise public health. 'By supporting people to maintain a healthy weight, cut down on alcohol and get tested and treated for hepatitis, we can prevent many cases of liver cancer and save lives.' In 2022, some 64% of adults in England were estimated to be overweight or living with obesity.