“灰鲸的食物来源非常多样化，”谢宁博士说。
" Grey whales are very generalist in what they feed on ," said Dr Scheinin .
谢宁博士说，这头鲸看起来很消瘦但它应该能在地中海存活。
Dr Scheinin said the whale seemed thin but he believed the creature could survive in the Mediterranean .
谢宁