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'A symbol of hope': the endangered cockatoos thriving 2,000 miles from home
Yellow-crested cockatoos were once abundant in the jungles of Indonesia, but the exotic pet trade has pushed them to the brink of extinction. Astrid Andersson, a research scientist who grew up in Hong Kong -- where the cockatoos found an unlikely refuge -- has developed a forensic technique she believes can help save the species.
3:57 • Source: CNN
Call to Earth 16 videos
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'A symbol of hope': the endangered cockatoos thriving 2,000 miles from home
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For the Ocean: Sylvia Earle and Titouan Bernicot
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For more than a century, National Geographic has brought the world's greatest discoveries into our homes. Now, a new museum in Washington, DC, is inviting visitors on an immersive journey into the world of exploration, conservation and storytelling.
Inside the National Geographic Museum of Exploration
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No Blue, No Green: A conversation with Sylvia Earle
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