Researchers in Antarctica have used 30 years of satellite data – combined with hand-scooped poop samples – to learn more about penguin populations. And what they’ve found has them worried.
In a new study published in Current Biology, the scientists suggest that Adélie penguins eat more fish when there is more sea ice and more krill when the sea ice is lacking.
This is concerning because penguin colonies that relied more heavily on krill were doing worse than those…
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