Eastern Australian humpback whales now exceed pre-whaling population numbers
Humpback whale recovery in eastern Australia has reached a milestone once considered impossible, with the population surpassing 50,000 individuals in 2024 — exceeding pre-whaling numbers for the first time. Just sixty years ago, industrial hunting had reduced this group to roughly 150 survivors. The turnaround followed a 1963 International Whaling Commission ban and decades of careful monitoring, including a citizen science effort tracking over 15,000 individually identified whales. Beyond the conservation achievement, the return of large whale populations actively restores ocean health through nutrient cycling that supports marine food webs and carbon absorption.









