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When people think about preventing wildfires, they often imagine firefighters, helicopters, water-dropping aircraft, and sophisticated technology. Few would expect that one of the most effective solutions might simply be a small herd of donkeys.
Yet in southern Spain, that’s exactly what has been happening.
For years, a group of rescued donkeys has quietly performed a job that machines often struggle to do. Their daily routine not only helps protect a unique natural landscape but also demonstrates how simple, nature-based solutions can make a remarkable difference.
Since 2014, a herd of 18 rescued donkeys has been working along the edges of DoƱana National Park, one of Europe’s most important protected natural areas. Rather than carrying heavy loads or transporting supplies, these animals spend their days doing something much simpler: eating.
But what they eat makes all the difference.
The donkeys graze on dry shrubs, brush, and tough vegetation that easily becomes fuel during hot, dry weather. By removing this material, they naturally reduce the amount of vegetation that could feed a wildfire.
Unlike many other grazing animals, donkeys willingly eat plants that cows and sheep often avoid.
This makes them especially valuable in fire prevention.
They can also reach steep hillsides, rocky terrain, and densely vegetated areas where tractors, mowing equipment, and other machines have difficulty operating.
Each year, from March through November, the donkeys spend several hours each day clearing vegetation that might otherwise accumulate and increase fire risk.
Their work is carefully supported by the organization El Burrito Feliz, whose staff and volunteers care for the rescued animals throughout the season.
Because many of the grazing areas have no road access, volunteers even transport fresh water by wheelbarrow to ensure the animals remain healthy while working in remote locations.
The results have attracted widespread attention.