Wild animals frequently spotted along a river valley in Tibet, indicating improving biodiversityNumber of migrant birds increases in Ulungur Lake National Wetland ParkCanada's tourism spending sharply down in 2020Scenery of Sanhuan pastureland in Dalian, NE China's LiaoningSunrise scene in east China's JiangsuAnimals eat Halloween pumpkins in Zoo Budapest and Botanical GardenScience Museum in London to reopen on Aug. 19Wintersweet flowers seen in Xi'an, northwest ChinaPeople visit ancient city of Patara in TurkeyPalace Museum announces gradual reopening plan