Researchers at the University of St Andrews in Scotland have found that gray seals are able to mimic human speech and songs, including the theme tune from the movie "Star Wars."
원문출처 : https://www.cnn.com/2019/06/21/europe/gray-seals-sounds-scli-intl-scn-gbr/index.html
원문출처 : https://www.cnn.com/2019/06/21/europe/gray-seals-sounds-scli-intl-scn-gbr/index.html