News tagged with birds

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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.

dateOct 17, 2014 in Ecology
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To save the birds, look to the fish

Birds that dive for fish while wintering in the Salish Sea, located between British Columbia and Washington, are more likely to be in decline than nondiving birds with less specialized diets, according to ...

dateOct 17, 2014 in Ecology
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Birds colour-match their interior designs

Researchers at the University of St Andrews have produced the first experimental evidence that birds actively select nest-building materials that camouflage their nests: published today in influential ornithological ...

dateOct 03, 2014 in Plants & Animals
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How dinosaur arms turned into bird wings

Although we now appreciate that birds evolved from a branch of the dinosaur family tree, a crucial adaptation for flight has continued to puzzle evolutionary biologists. During the millions of years that elapsed, wrists went ...

dateSep 30, 2014 in Archaeology & Fossils
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