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Smithsonian Magazine on MSNThese Bird Nests Are Full of Trash, Including Some That’s 30 Years OldEurasian coots are round, black waterbirds with distinctive, chicken-like feet. Each year, these birds typically build new, bowl-shaped nests using leaves, rushes and reeds. But, while nesting in ...
Researchers reconstructed the history of an unusual 30-year-old bird nest based on the expiration dates printed on plastic ...
What if expiration dates could tell us more than when something goes bad? Scientists have found that dates on plastic food ...
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