News tagged with species

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Climate change alters cast of winter birds

Over the past two decades, the resident communities of birds that attend eastern North America's backyard bird feeders in winter have quietly been remade, most likely as a result of a warming climate.

Oct 17, 2014
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Study proves biodiversity buffers disease

When a community is biodiverse with many different species, the risk of disease decreases, according to a new study that uses experiments to understand the mechanisms for this pattern, called the "dilution ...

Oct 15, 2014
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