Smithsonian Magazine2 天
Scientists Uncover a Frozen History in 6,000 Years’ Worth of Penguin Poop, Revealing Past ...
Sediment samples from the Ross Sea coastline are revealing insights into how animals like elephant seals and Adélie penguins ...
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DNA detectives in Antarctica: probing 6,000 years of penguin poo for clues to the past
Today, elephant seals are uncommon visitors to the Antarctic continent, and breed on subantarctic islands including Macquarie ...