3/13/2024 0 Comments Medieval engineers animals![]() Amid the 7-star hotels, artificial islands and supertall skyscrapers, Saker falcons are being trained to help clear the skies of pigeons. However, as historian Calder Walton points out in his book Empire of Secrets, the only thing those unfortunate pigeons were guilty of was inspiring paranoia.ĭubai has made falconry a minor but dependable part of its pest-control strategy. In London during the second world war, for example, the UK security service MI5 actually created a special falconry unit for hunting down pigeons feared to be carrying messages to German spies. ![]() The tactic of using animals in cities to manage or even cull other animals is a surprisingly common one. Unconventional lawn-mower (Image: MIRA OBERMAN/AFP/Getty) Indeed, the animals have proven themselves to be a cost-effective means for keeping grass and shrubs under control in spaces “that are difficult to maintain with traditional landscaping equipment”, the CDA explained.Įven better, from an aviation safety perspective, it reduces the number of birds nesting near the airport’s runways that could cause a bird-strike. This motley crew of sheep, llamas, goats and donkeys has since been put to work as a lawn-mowing service.
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