Satellite imaging has revealed that there are nearly 20% more emperor penguin colonies in Antarctica than previously thought.
원문출처 : https://www.cnn.com/2020/08/05/world/penguins-antarctica-satellite-scn-scli-intl/index.html
원문출처 : https://www.cnn.com/2020/08/05/world/penguins-antarctica-satellite-scn-scli-intl/index.html