It took decades to recover humpback whale numbers in the North Pacific. Then a heat wave killed thousands.
Thousands of whale photos revealed that a single event known as "The Blob" managed to undo years of humpback whale recovery – and it could be a sign of what's to come.
United States Eli Cohen Xpendable Bathythermographs Ted Cheeseman Royal Society Open Science On Australia Southern Cross University
Source: cbsnews.com