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Heatwave causing major stress to young birds, warns wildlife centre

14:49 22/06/2026

As the heatwave persists in Belgium, the country’s wildlife is also struggling with protracted high temperatures.

Young birds are particularly at risk, according to CREAVES wildlife rehabilitation centre near Namur.

It is currently experiencing a large influx of young swifts. These masters of flight possess very short legs, which makes them particularly clumsy on the ground.

As temperatures under roofs soar and nests overheat, the young birds prematurely leave their nests before mastering sufficient flying skills. “They find themselves on the ground in a particularly critical situation,” it explained.

Swallows, sparrows, black redstarts, jackdaws and starlings are also experiencing high temperatures in their nesting sites.

But animals do adapt their behaviour to the heat, pointed out the centre. “A bird motionless in the shade, a blackbird, a titmouse or a pigeon observed with its beak open isn't necessarily injured or sick. Like dogs, birds pant to release excess heat and regulate their body temperature.”

Nevertheless, CREAVES has the following recommendations for people with gardens or outdoor space, which can help wildlife during heatwaves.

  • Provide a shallow dish of clean water, adding a few stones to enable insects to drink safely
  • Preserve hedges, shrubs and shady areas
  • Let one corner of your garden grow wilder
  • Provide access to swimming pools and ponds

Photo: ©CREAVES 

Written by The Bulletin