Antarctic blue whale population reaches 4018 after fifty years of protection
A new study published on November 5 estimates the Antarctic blue whale population at 4,018 following five decades of hunting bans.
Population growth since 1973
Researchers estimate the current total stands at 4,018 whales. This number represents a significant increase from the 418 individuals recorded after the last reported catch in 1973. The species was the primary target of commercial whaling throughout the 20th century.
Comparison to historical levels
Current numbers remain far below pre-whaling levels when hundreds of thousands swam in the Southern Ocean. Killing these large animals was banned by the International Whaling Commission in 1964, though illegal Soviet fleets continued operations for another decade.
Need for ongoing monitoring
Tracking populations helps scientists determine if recovery is continuing effectively. Continued oversight remains essential as the species advances along its road to recovery from the brink of extinction.
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