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The Pelican Experiment

It turns out that migrating birds like to fly in a V-formation because they get more miles per gallon that way. NPR's David Kestenbaum reports that scientists writing in this week's Nature studied the aerodynamics of tame pelicans. The birds liked to fly along behind the researchers' boat.

Copyright 2001 NPR

What's at stake and candidate profiles for statewide races and competitive primaries in Allegheny County.