Pied piper of Hamelin / Rattenfänger in Spanien

The plague of the common vole (Microtus arvalis, Feldmaus) in Spain this year has led to desperate measures such as burning.

Such drastic measures are only permitted by European Union officials in exceptional circumstances and many observers are questioning why the EU has wasted so much time and money in dragging voles through the courts on previous occasions when burning them to death is so much quicker, cheaper and effective.

This precept could be applied to many court cases.

It’s a shame they are not the right food for the vultures that have now emigrated to the Netherlands after carcasses were no longer left out on the hills.

I’m not sure that driving the voles with ultrasound to where they can be burned or drowned is quite the same as the Pied Piper of Hamelin luring them away with music. But perhaps the playing of various instruments in Villotilla is?

According to my book on European mammals, the common vole is breeds faster than any other mammal. One vole lives for 4 – 5 months and can produce 500 descendants in that time. If the population is too dense, they attack each other and may even eat weaker ones. The situation improves when there is mass death, usually at the beginning of the cold weather.

Thanks to Trevor, who is taking the vole plague with equanimity.

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