夏威夷领航鲸每天食用82 - 202只鱿鱼, 每年共达88 000吨, Hawaiian pilot whales eat 82–202 squid daily, totaling up to 88,000 tons yearly, new study finds.

根据一项使用卫星标签、无人驾驶飞机和潜水数据进行的新研究,夏威夷短鳍实验鲸每天消耗82至202只鱿鱼,每年共达88 000吨。 Hawaiian short-finned pilot whales consume 82 to 202 squid daily, totaling up to 88,000 tons annually, according to a new study using satellite tags, drones, and dive data. 研究人员跟踪了八头鲸鱼 发现它们每天潜水近40次 每次潜水吃4只乌贼 Researchers tracked eight whales, finding they make nearly 40 deep dives per day, eating about four squid per dive. 大约8 000人依靠丰富的鱿鱼生存,由于繁殖迅速,鱿鱼保持稳定。 The population of roughly 8,000 relies on abundant squid, which remain stable due to rapid reproduction. 该研究为该物种提供了第一个详细的精力充沛的预算,突出说明了尽管目前粮食安全,它们仍易受海洋噪音、污染和气候变化的影响。 The study provides the first detailed energetic budget for the species, highlighting their vulnerability to ocean noise, pollution, and climate change despite current food security.