The song is that of a humpback whale and was recorded by scientists in March 1949 in Bermuda, researchers said.
Biological matter left behind in the water allows us to follow these animals without ever setting eyes on them.
B2B Castaways (Strick and Fran) on MSN

Stranded in remote waters when the ocean revealed its giant

Life on the ocean is full of surprises, but few compare to encountering the biggest fish on Earth. During day 86 of their adventure living entirely from the sea, the crew discovers a massive ocean ...
Rare blue dragon sea slugs are washing up on Texas beaches. Researchers warn the tiny creatures may be beautiful, but they can deliver a powerful sting.
After a winter that caused extensive closings, including from severe storm damage, Popcorn Park Animal Refuge is now open ...
A recently discovered whale song recorded in 1949 offers insights into whale communication and the quieter ocean environment of that era, providing valuable data for future research.
New research reveals that changes following the recent and dramatic decline in Antarctic sea ice could help a low-nutritional ...
Sharks might not be a natural biological group, with most species potentially closer kin to rays than to an oddball group of ...
Animals on land and sea use sound for different purposes – and alterations in their environment can change the effect it has ...
After H5N1 bird flu was detected in elephant seals gathered at Año Nuevo State Park, other marine mammals have also succumbed, including a sea otter and sea lion. So far, only animals in San Mateo ...