Scenery of London Wetland Center in Britain

This photo taken on Oct. 31, 2022 shows a view of the London Wetland Center in London, Britain. (Photo by Tim Ireland/Xinhua)

This photo taken on Oct. 31, 2022 shows a view of the London Wetland Center in London, Britain. (Photo by Tim Ireland/Xinhua)

This photo taken on Oct. 31, 2022 shows a view of the London Wetland Center in London, Britain. (Photo by Tim Ireland/Xinhua)

This photo taken on Oct. 31, 2022 shows a view of the London Wetland Center in London, Britain. (Photo by Tim Ireland/Xinhua)

This photo taken on Oct. 31, 2022 shows a view of the London Wetland Center in London, Britain. (Photo by Tim Ireland/Xinhua)

This photo taken on Oct. 31, 2022 shows a view of the London Wetland Center in London, Britain. (Photo by Tim Ireland/Xinhua)