Photo taken on Dec. 10, 2021 shows flamingos at Qarun Lake in Fayoum province, Egypt. Large numbers of flamingos fly to the lake to overwinter. (Xinhua/Sui Xiankai)
Photo taken on Dec. 10, 2021 shows flamingos at Qarun Lake in Fayoum province, Egypt. Large numbers of flamingos fly to the lake to overwinter. (Xinhua/Sui Xiankai)
Photo taken on Dec. 10, 2021 shows flamingos at Qarun Lake in Fayoum province, Egypt. Large numbers of flamingos fly to the lake to overwinter. (Xinhua/Sui Xiankai)
Photo taken on Dec. 10, 2021 shows flamingos at Qarun Lake in Fayoum province, Egypt. Large numbers of flamingos fly to the lake to overwinter. (Xinhua/Sui Xiankai)
Photo taken on Dec. 10, 2021 shows flamingos at Qarun Lake in Fayoum province, Egypt. Large numbers of flamingos fly to the lake to overwinter. (Xinhua/Sui Xiankai)
Photo taken on Dec. 10, 2021 shows flamingos at Qarun Lake in Fayoum province, Egypt. Large numbers of flamingos fly to the lake to overwinter. (Xinhua/Sui Xiankai)
Photo taken on Dec. 10, 2021 shows flamingos at Qarun Lake in Fayoum province, Egypt. Large numbers of flamingos fly to the lake to overwinter. (Xinhua/Sui Xiankai)
Photo taken on Dec. 10, 2021 shows flamingos at Qarun Lake in Fayoum province, Egypt. Large numbers of flamingos fly to the lake to overwinter. (Xinhua/Sui Xiankai)
Photo taken on Dec. 10, 2021 shows flamingos at Qarun Lake in Fayoum province, Egypt. Large numbers of flamingos fly to the lake to overwinter. (Xinhua/Sui Xiankai)
Photo taken on Dec. 10, 2021 shows flamingos at Qarun Lake in Fayoum province, Egypt. Large numbers of flamingos fly to the lake to overwinter. (Xinhua/Sui Xiankai)