Heat, drought and fire: how extreme weather pushed nature to its limits in 2025

National Trust says these are ‘alarm signals we cannot ignore’ as climate breakdown puts pressure on wildlife
Extremes of weather have pushed nature to its limits in 2025, putting wildlife, plants and landscapes under severe pressure, an annual audit of flora and fauna has concluded.
Bookended by storms Éowyn and Bram, the UK experienced a sun-soaked spring and summer, resulting in fierce heath and moorland fires, followed by autumn floods.
The National Trust, which provides a snapshot of how the weather is hitting wildlife every Christmas, described it as a rollercoaster of conditions that tested nature’s resilience like never before in modern times.
Ben McCarthy, the head of nature conservation at the charity, said: “Heat, drought and fire are the defining headlines of 2025.
“Extremes in weather is nothing new, but the compounded impact of several drought years in a short period – 2018, 2022 and now 2025 – is putting untold strain on habitats and making life even more difficult for wildlife. These are alarm signals we cannot ignore, and we need to work faster, smarter and in a more joined-up way.”
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