Assertion: osprey's egg | /r/CapableOf | nest along lower columbia river
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text: Such research has shown that DDT's legacy persisted for decades: In 1998, some 25 years after the pesticide was banned in the United States, Henny found that some eggs from ospreys nesting along the lower Columbia River contained the highest DDT concentrations of any ospreys in North America at the time, thanks to high amounts found in a fish they eat, the largescale sucker.