There’s an interesting fact that many people might not know: the roofs of the Imperial Palace in the Forbidden City are almost completely free of bird droppings. Despite being centuries old and exposed to the elements, this remarkable palace shows virtually no signs of the damage that birds often cause to historic buildings.
The Forbidden City in Beijing, built during the Ming Dynasty, celebrated its 600th anniversary in 2019. This vast complex served as the home to the emperors of the Ming (1368-1644) and Qing (1644-1912) Dynasties, spanning nearly 500 years of imperial history. At its center, the Imperial Palace contains the main residential and ceremonial buildings.
Preserving such historic architecture is never easy. Many treasured structures suffer not only from wind and rain but also from bird droppings, which can gradually damage even the most magnificent roofs. Yet remarkably, the Imperial Palace shows almost none of these marks.
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