Whale watching generates conservation funding but can also disrupt cetacean behavior. Evidence-based guidelines protect animals while maintaining tourism value.
Whale watching occupies a complex welfare space. At its best, well-regulated whale watching generates conservation funding, builds public connection with marine mammals, and operates with minimal disruption to cetacean behavior. At its worst, multiple vessels pursuing whales at close range disrupt feeding, nursing, and rest, causing chronic stress to populations that cannot escape the tourism pressure. Research on dolphin populations exposed to heavy boat traffic shows altered activity budgets and reduced calf survival. Welfare-aware whale watching follows approach distance guidelines, limits vessel numbers, uses quiet engine operation, and avoids pursuing animals.