{"id":203220,"date":"2025-06-21T18:57:20","date_gmt":"2025-06-21T18:57:20","guid":{"rendered":"https:\/\/www.europesays.com\/uk\/203220\/"},"modified":"2025-06-21T18:57:20","modified_gmt":"2025-06-21T18:57:20","slug":"anyone-with-house-sparrows-in-garden-told-take-action-now-by-scientist","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/uk\/203220\/","title":{"rendered":"Anyone with house sparrows in garden told ‘take action now’ by scientist"},"content":{"rendered":"

A leading expert took to the BBC to sound the alarm due to numbers plunging in the UK – but people can take simple actions to help<\/p>\n

12:49, 20 Jun 2025Updated 13:37, 20 Jun 2025<\/p>\n

\"HouseHouse sparrows numbers are plunging in the UK and people are being asked to help them quickly(Image: Getty)<\/p>\n

Anyone with sparrows in their garden in the UK is being asked to take immediate action amid a shocking decline in numbers. BBC<\/a> Radio 4\u2019s Inside Science program<\/a> was yesterday told that numbers in the UK have plunged – by around 70 per cent on average.<\/p>\n

Imperial College London\u2019s Dr Julia Schroeder has been studying house sparrows for 15 years – and said it\u2019s incredibly important that people take urgent, but simple action to help. She explained how noise in Uk cities, together with a massive decline in insects were two key problems – as well of lack of placed to make their homes.<\/p>\n

Dr Schroeder said: \u201cIn the UK house sparrow numbers have plummeted on average 68 per cent and in some areas even up to 90 per cent. So what might be driving this? The answer lies in a combination of factors all of which affect the production and survival of chicks.<\/p>\n

\u201cThis is because while adult sparrows may still find food, the chicks really rely on insects to grow. But insects have declined drastically recently, especially in cities. Think about it – when was the last time you were bitten by a mosquito in a city? Another culprit is noise. In loud urban environments mother sparrows often can\u2019t hear their chicks begging for food and if they don\u2019t hear them they will feed them less.<\/p>\n

\u201cIt\u2019s a real tragic miscommunication and perhaps the saddest reason is we\u2019ve made our houses too perfect. We seal off every crack and we\u2019ve eliminated the very spaced house sparrows once used to nest in.\u201d<\/p>\n

But she said there were simply things people could do to help: \u201cThere are lots of cheap and very cheerful actions we can take as individuals and as a society. Flowers and trees that suppost insect life. We can provide nest boxes. Let\u2019s bear house sparrows in mind when building and developing.<\/p>\n

\u201cWe can avoid plastic grass, gravel and too much asphalt, ditch insecticides and yes, put up with the occasional mosquito bite. But most of all let\u2019s talk about this issue and spread the word where you know you can make a meaningful impact in schools and work and community groups. Let\u2019s make this a conversation that grows and in doing so help sparrow numbers to grow too.\u201d<\/p>\n

What to do to help sparrows:<\/p>\n