The killer whale who swam with her dead calf for 17 days in an apparent act of grieving is a mother again.
원문출처 : https://www.cnn.com/2020/09/07/us/killer-whale-new-calf-scn-trnd/index.html
원문출처 : https://www.cnn.com/2020/09/07/us/killer-whale-new-calf-scn-trnd/index.html