Why China is using guard geese to uphold its zero-COVID policy

Throughout history, territorial and often aggressive domestic geese have been deployed to keep watch over everything from Scotch whisky to military installations. 

On China’s border with Vietnam, a gaggle of about 500 geese stand guard, ready to honk at or bite anyone who tries to enter illegally.

Since October 2021, the Chinese government has deployed this so-called “geese army” across 300 miles of China’s Chongzuo Prefecture in an effort to stop the coronavirus from entering China via illegal immigration. Chinese domestic geese need no training; once they establish their territory, the five-pound birds defend it fiercely.

Reinforcing this feathered garrison are about 400 mixed-breed guard dogs, which accompany border police on patrol while the birds keep stationary watch. Together the interspecies team is key in maintaining China’s zero-COVID policy, which aims to eliminate the virus from within the country. Across mainland

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