Air pollution from wildfires impacts ability to observe birds

[ScienceDaily]

Researchers provide a first look at the probability of observing common birds as air pollution worsens during wildfire seasons. They found that smoke affected the ability to detect more than a third of the bird species studied in Washington state over a four-year period. Sometimes smoke made it harder to observe birds, while other species were actually easier to detect when smoke was present.http://feeds.feedburner.com/~r/sciencedaily/plants_animals/birds/~4/JNn36U8RVBc

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