insect declines and their effects

A new paper on insect declines has sparked worldwide interest:

More than 75 percent decline over 27 years in total flying insect biomass in protected areas

 http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0185809

 And more than that, how it influences bird populations, and why we're interested: https://wglbbo.org/aerial-insectivores

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