Study reveals right whales live nearly double the previous estimate.

New research published in the journal Science Advances reveals that southern right whales can live to be over 130 years old, much longer than previously believed. This discovery has major implications for the endangered species, which was extensively hunted until the mid-20th century.

The study, conducted over four decades using photo identification data, found that southern right whales can live up to 150 years. In contrast, North Atlantic right whales have shorter lifespans due to human impacts such as fishing gear entanglement and ship strikes.

The research also highlights the importance of conservation efforts for baleen whale species with long lifespans, noting that recovery will take hundreds of years. Additionally, the role of cultural knowledge passed down from older whales to younger generations is crucial for survival skills.

Lead researcher Greg Breed emphasized the need for slow recovery efforts to ensure healthy populations in the long term. This study provides valuable insights for conservation efforts and underscores the importance of protecting these majestic marine mammals for future generations to come.

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