Orcas team up to ram sunfish until they explode

虎鲸合力撞击翻车鱼直至其爆炸

作者: Jennifer Ouellette | 分类: Science, animal behavior, Biology, marine animals | 原文: arstechnica.com

时间: Thu, 23 Jul 2026 04:00:38 +0000

There have been numerous accounts in recent years of orcas ramming boats —and sometimes sinking them. Scientists believe this may be a form of culturally learned behavior passed down through generations. Now we have fresh examples: orcas in the Gulf of California were filmed teaming up to ram sunfish with so much force that the carcasses exploded into small fragments. While orcas have been known to use force to remove flesh from prey, this is something different, according to a new paper published in the journal Frontiers in Ethology.

⋯ 继续阅读请登录会员 ⋯