Swallows Seem To Be Evolving to Avoid Cars

Swallows that nest on roadsides appear to have evolved shorter wings to help them maneuver better and avoid cars, claim a team of scientists from the University of Tulsa in Oklahoma. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/qGkTcbZeVl0/swallows-seem-to-be-evolving-to-avoid-cars

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