Hundreds of seabirds build their nests on an island in the Bering Sea.
Titles read: "ISLAND OF SAFETY!"
Bering Sea, Soviet Union.
Various shots on an island where hundreds of seabirds build their nests. Men climb down to the rocky areas where the birds nest and put rings on the seabird's legs for research purposes. Another man takes some of the fluffy down from the nest of an eider duck that is in demand for stuffing duvets (eiderdowns) and pillows.