Emily Sohn/Knowable Magazine
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![emperor penguin and chicks](https://www.popsci.com/wp-content/uploads/2023/06/09/My-project-2023-06-09T081828.098.jpg?w=800)
Animals
Many bird species are struggling—but data can help us save them from extinction Many bird species are struggling—but data can help us save them from extinction
By Emily Sohn/Knowable Magazine
June 9, 2023