Fewer than 7% of key areas where whales are at risk of collisions with ships have any protection measures. These measures help lower the chances of ship strikes, which are a leading cause of death for large whales. The study highlights that regions with high risks often lack speed limits for vessels, even within marine protected areas. Some effective methods include reducing ship speeds and using alert systems, like the Whale Report Alert System, to notify ships of nearby whales. It’s crucial to increase protective measures in these danger zones to help ensure the survival of whale species.