澳洲一個觀鯨團近日觀察到一群抹香鯨被虎鯨追擊。被追擊的抹香鯨看起來精疲力盡，其中一隻決定釋放一大團腹瀉物來求生。這大團深色的泡沫令虎鯨迅速遠離，抹香鯨成功擊退捕食者。

Recently, a whale-watching tour in Australia observed a group of sperm whales being hunted by orcas. The whales looked exhausted from being chased by the orcas, and one of them decided to release a cloud of diarrhea to drive off their predators. The whale’s survival mechanism worked as the orcas moved aways from the whale quickly.

https://www.abc.net.au/news/2024-03-21/sperm-whales-survive-surprise-orca-attack/103609696