Elusive Beaked Whales May Dive Over 3,000 Feet to Forage Near the Seafloor
了解六个月的水下记录如何揭示喙鲸如何在海底附近捕猎的新细节。
A foraging teenager was mauled by a bear 27,000 years ago, skeleton shows
生活在大约 27,000 年前的一名十几岁男孩的遗骸表明他曾遭到洞熊的袭击——这是掠食者攻击古人类的第一个直接证据
Humpback Whales Are Probably Learning How to Catch Prey With Bubble Nets by Watching One Another
一项研究表明，觅食策略可能有助于座头鲸更好地应对食物短缺，这强调了保存其文化知识的重要性
