Great Whales Can Live a Lot Longer Than We Thought – If We Leave Them Alone

Recent research indicates that great whales, including species like the bowhead, right, and fin whales, can live significantly longer than previously believed, potentially reaching ages of 200 years or more. This newfound understanding stems from the historical impact of industrial whaling, which obscured the natural longevity of these marine giants. The study, published in Science Advances, highlights that while bowhead whales are known for their long lifespans, similar longevity may apply to other species as well. For instance, fin and blue whales previously thought to live around 70 years were found to be much older, with some exceeding 114 years. The research underscores the importance of conservation efforts, as human activities, including hunting and maritime industries, have drastically reduced whale populations and their lifespans. The North Atlantic right whale, for example, is critically endangered, with only about 372 individuals remaining. The findings advocate for the cessation of whaling practices, particularly in countries like Iceland and Japan, to allow whale populations to recover and regain their natural longevity. The study emphasizes that without human interference, whales could thrive and live to their full potential age, which is crucial for species that reproduce slowly.

- Great whales can live much longer than previously thought, potentially over 200 years.

- Industrial whaling has masked the natural longevity of various whale species.

- Conservation efforts are critical to prevent further decline of whale populations.

- The North Atlantic right whale is critically endangered, with only about 372 individuals left.

- Urgent action is needed to halt whaling practices in countries like Iceland and Japan.