Biologists at New Mexico State University are trying to find out why hundreds of thousands of migratory birds have been found dead across the state.
원문출처 : https://www.cnn.com/2020/09/14/us/new-mexico-birds-died-migration-trnd/index.html
원문출처 : https://www.cnn.com/2020/09/14/us/new-mexico-birds-died-migration-trnd/index.html