原文已被隐藏，你可用 快捷键 - 或点击 显示原文 按钮来查看原文
第1段
1 .This is Scientific American's 60-Second Earth. I'm Allie Wilkinson.Got a minute?
该句暂无译文！
2 .Life isn't easy for a penguin chick.
该句暂无译文！
3 .There's a lot to worry about: predators, having enough food, and now the changing climate.
该句暂无译文！
4 .Researchers spent nearly thirty years tracking chicks at Punta Tombo, the world's largest colony of Magellanic penguins.
该句暂无译文！
5 .They found that increased rainfall and extreme heat due to climate change are killing chicks.
该句暂无译文！
6 .The study is in the journal PLOS ONE.
该句暂无译文！
7 .Down-covered chicks are too big to receive parental protection from the elements,
该句暂无译文！
8 .but are not old enough to have grown protective waterproof feathers.
该句暂无译文！
9 .So they get soaked to the skin during rainstorms and die of hypothermia.
该句暂无译文！
10 .Their downy feathers do them a disservice during heat waves too,
该句暂无译文！
11 .since they can't go for a swim to cool off until their waterproof feathers grow in.
该句暂无译文！
12 .Chicks not getting enough food are even more susceptible to the elements, as they lack the fuel to maintain their body temperature.
该句暂无译文！
13 .Storms during breeding season are already on the rise, and are expected to keep increasing.
该句暂无译文！
14 .So climate change will likely pose a challenge not only in Magellanic penguins, but other seabirds as well.
该句暂无译文！
15 .It'll be sink or swim.
该句暂无译文！
16 .Your minute is up, for Scientific American's 60-Second Earth. I'm Allie Wilkinson.
该句暂无译文！