This aerial photo taken on Nov. 27, 2022 shows the autumn scenery of the Yedigoller National Park in Bolu, Trkiye. (Photo by Mustafa Kaya/Xinhua)

This aerial photo taken on Nov. 27, 2022 shows the autumn scenery of the Yedigoller National Park in Bolu, Trkiye. (Photo by Mustafa Kaya/Xinhua)

This aerial photo taken on Nov. 27, 2022 shows the autumn scenery of the Yedigoller National Park in Bolu, Trkiye. (Photo by Mustafa Kaya/Xinhua)