Meet the 'Firefighting' Donkeys of Spain, Chowing Down on Grass and Fire Risk from Dawn to Dusk

During the recent heat dome over Europe, multiple regions of Spain were scorched by wildfires.

But in the idyllic Iberian ecosystem of Doñana National Park, things were calm and lush. There hasn’t been a wildfire in the park for 9 years, in fact.

And it’s down to a very slow, very sweet team of hard workers: donkeys.

The “happy little donkeys” of Doñana have a simple job of each grazing freely across a 130 to 150 foot-long fire break, turning potential fuel in shrubs and grasses into food. From March to November, team members like Leonor, Ainoa, and Ume work 7 hours a day and drink some 8 gallons of water.

It might seem almost embarrassingly low-tech, but it works better than sheep and goats, and for Doñana, which acts as a vital refuge for Iberian lynx and migrating birds from Europe and Africa, it’s suitably low-impact.

The donkey fire brigade concept is being replicated in other areas of Spain that seem to be at ever greater risks of fires in their naturally-dry forests of pine. It is in fact the absence of donkeys that some researchers studying the increase in wildfires attribute for the greater and greater severity in burns.

Donkeys have worked in the field with Man thousands of years longer than horses. As faithful and sympathetic draft animals, they have plied the furrows, field, fells, and forests of Spain for millennia, but the onset of the major industrial revolutions and rural depopulation has removed these eating machines from the natural side of Spain, while the pre-domestic gazing wildlife which preceded them were long-since displaced or extirpated.

This has left the landscape vulnerable to explosive growth in understory vegetation and woody shrubs, which dry out in the more intense summers, and act as tinder and kindling for any spark.

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Nat Geo reports that Galicia, Catalonia, Ourense, Navarre, and the Basque Country have all enlisted “donkey brigades,” following Andalusia’s lead.

“A donkey weighs three times as much as a goat, so when it moves, it breaks up vegetation more effectively,” Joan Cedó, who launched Catalonia’s Tivissa Donkeys Firefighters in 2020, told the magazine. “A donkey also eats roughly 10 times more than a goat. That means its daily impact is much greater.”

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