Summer heatwaves are increasingly affecting Alpine regions, bringing new challenges for livestock farmers. Animals—especially poultry and dairy cows—are highly sensitive to heat, and lack of shade, water, and airflow can lead to serious heat stress.
Three golden rules: Shade, Water, Monitoring
According to organizations like the German SVLFG, farmers should:
– Provide shade on pastures using natural covers or mobile shelters
– Ensure constant access to fresh water, essential for survival and productivity
– Monitor animal behavior frequently to detect early signs of heat stress
Poultry – Most sensitive to heat
High humidity makes poultry particularly vulnerable. Proper ventilation in barns is essential, and feeding should be moved to the cooler evening hours. Mesh openings and natural airflow are especially important in mountainous regions.
Alpine Pastures: Less Grass, More Risk
In extreme heat, pasture grass becomes scarce, reducing natural food sources. Supplementary feeding—hay, concentrates, or minerals—is necessary.
Emergency Tips: Heatstroke vs. Sunstroke in Humans
If a worker is exposed to the sun too long:
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Sunstroke: headache, dizziness, stiff neck, nausea
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Heatstroke: dry, red, hot skin; no sweating; body temp up to 40°C – medical emergency!
First aid: move to shade, loosen clothes, cool with wet cloths, give lukewarm fluids (only if conscious).
Reminder: Never leave animals (or children) in a car – temperatures can exceed 70°C in minutes.
