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Whale-cams reveal how much they really eat
Tagging whales with cameras and sensors has allowed researchers to calculate how much food these huge creatures are consuming. It’s the most accurate estimate yet and reveals an even more significant impact of whales on ocean ecosystems than was previously known.
doi: https://doi.org/10.1038/d41586-021-03026-z
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This article was originally published by Nature.com. Read the original article here.