Tag Archive: buler

Jan 02

Backtracking Birds

Why shorelines are stopover sites:   Each spring and fall, tens of millions of birds migrate through the Great Lakes region. Jeffrey Buler of the University of Delaware says many species prefer to travel at night. In a recent study, he found that if birds were still out over the Great Lakes at sunrise, they …

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Permanent link to this article: http://www.currentcast.org/creature-features/backtracking-birds/