Wildlife Heatwave Help
European Heatwave Threatens Wildlife: Experts Share Tips to Help Birds Cope with High Temperatures
Europe's brutal 2026 heatwave is killing wildlife on a massive scale. In just 72 hours, Belgium's CREAVES wildlife centre admitted 150 heat-stressed animals, according to Mongabay. In France, hundreds of thousands of poultry died in a single day — one farmer lost roughly half of his 17,600 chickens. "In my 42-year career, I have never seen anything like it," breeder Stéphane Delapré told Reuters.
Ground temperatures in parts of France and Spain topped 50°C (122°F), according to EU Space satellite data. The heat dome driving the crisis was described as "virtually impossible" 50 years ago by World Weather Attribution scientists, reports The Guardian. Birds, insects, and other wildlife have no escape — and experts say most people don't know how to help.
Why Birds Are Especially Vulnerable to Extreme Heat
Birds have no sweat glands. To cool down, they pant — called "gaping" — and push air through a complex set of internal air sacs. Their natural body temperature is around 40°C (104°F), higher than most mammals. But if internal temps exceed 45°C, they die. Carbon Brief notes that most species have a hard ceiling of heat they simply cannot survive.
Young birds are most at risk. Romain De Jaegere, founder of the CREAVES wildlife centre, described desperate nestlings: "They prefer to jump rather than let themselves die and literally cook in their nests," he told The Times of India. A 2026 Lund University study found researchers still know "almost nothing" about how well European bird species tolerate heat, since most prior research focused on desert birds in the southern hemisphere.
Hundreds of Thousands of Birds Dead Across France and Belgium
France's poultry industry is in crisis. Yann Nedelec, head of French poultry body ANVOL, confirmed "several hundred thousand" bird deaths. The volume was so large that rendering services — the facilities that process dead animals — were completely overwhelmed, Reuters reported. French authorities granted emergency permission to bury carcasses directly on farms.
France is the EU's third-largest poultry producer. Around 60% of its flocks are in Brittany and the Loire region — both hard hit by the heat. Analysts warn of poultry and egg price spikes across the EU. Meanwhile, 1,250 of the 3,500 wild species now facing dangerous temperatures are already listed as endangered or critically endangered, according to EurekAlert!.
What You Can Do Right Now to Help Local Wildlife
The single most important action is setting out shallow, clean water. All major conservation groups agree on this point. Bird baths should be scrubbed daily — high temperatures cause bacteria to grow fast. Place water in a shaded spot, and keep it no deeper than 2–3 centimetres so small birds can wade safely, according to AP News.
Food is more contested. The RSPB now advises removing seed and peanut feeders from May through October. High heat speeds up the spread of trichomonosis, a parasite that has already killed an estimated 6 million finches. The RSPB recommends offering only small amounts of mealworms or suet instead. But retailers like Ark Wildlife argue that removing feeders during a heatwave — when natural food sources are scorched — takes away a "critical safety net" for struggling birds, reports The Guardian.
A Crisis Experts Warn Will Only Get Worse
The 2026 heatwave is locked in place by what meteorologists call an "Omega Block" — a high-pressure heat dome trapped between two low-pressure systems. Night-time temperatures, which normally let wildlife recover, are now 100 times more likely to stay dangerously high than they were in 2003, according to The Guardian. Animals get no overnight relief.
Craig Bennett, CEO of The Wildlife Trusts, warned that the UK's landscape is built for a climate that "no longer exists." Species like the greenfinch — already down 67% due to disease — may face local extinction if they cannot find relief during breeding season, Evening Standard reported. Experts say the pattern of back-to-back heat events gives wildlife less and less time to recover between crises.
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