TOPSHOT - In this picture taken on June 4, 2019, an Indian boatman walks amid boats on the dried bed of a lake at Nalsarovar Bird Sanctuary, on the eve of World Environment Day. - Because of less monsoon rains last year and current heatwave conditions, the Nalsarovar Bird Sanctuary, which attracts thousands of migratory birds every year, has dried up. (Photo by SAM PANTHAKY / AFP) (Photo credit should read SAM PANTHAKY/AFP/Getty Images)
