It's a mystery that has baffled officials in India. What killed more than 2,000 birds near the country's largest inland lake?
원문출처 : https://www.cnn.com/2019/11/13/asia/thousands-birds-dead-india-intl-hnk-scli/index.html
원문출처 : https://www.cnn.com/2019/11/13/asia/thousands-birds-dead-india-intl-hnk-scli/index.html