Although seals are known to clap their flippers in captivity, a gray seal has been filmed doing it in the wild for the very first time, researchers say.
원문출처 : https://www.cnn.com/2020/02/03/uk/seal-clapping-first-time-wild-scli-intl-scn-gbr/index.html
원문출처 : https://www.cnn.com/2020/02/03/uk/seal-clapping-first-time-wild-scli-intl-scn-gbr/index.html