Previously unknown colonies of emperor penguins have been spotted in new satellite imagery. Emperor penguins, considered “near threatened” with extinction, are the world’s largest penguins. At least some emperor penguins are moving their colonies as melting ice from climate change threatens breeding grounds, according to research released on Wednesday. “Emperor penguins have taken it upon themselves to try to find more stable sea ice,” he said. Scientists currently know of 66 emperor penguin colonies.

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Persons: penguins, Peter Fretwell, hadn't, Fretwell, Daniel Zitterbart, ” Organizations: British Antarctic Survey, Oceanographic Institution, Associated Press Health, Science Department, Howard Hughes Medical Institute’s Science, Educational Media Group, AP Locations: Halley, —