O'Hare airport uses barnyard band of goats, sheep for earth-friendly brush clearing

  • by: JASON KEYSER , Associated Press
  • Updated: August 13, 2013 - 6:55 PM

CHICAGO — In a remote corner of O'Hare International Airport, far from its high-profile modernization mega project, a decidedly more low-tech initiative is being carried out by a barnyard band of goats, sheep, llamas and wild burros.

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