An outbreak of avian flu has killed more than 5,000 migratory cranes in Israel, prompting authorities to declare a popular nature reserve off-limits to visitors and warn of a possible egg shortage as poultry birds are culled as a precaution.


원문출처 : https://www.cnn.com/2021/12/28/middleeast/israel-cranes-bird-flu-intl/index.html