Monday, September 6, 2010

Top 10 Working Animals


From Live Science:

On Labor Day, we celebrate the accomplishments and contributions of American workers. But humans aren't the only ones who toil: Animals do, too. People have used animal labor for thousands of years, and even today, our fuzzy (or feathery, or slippery) friends can go places and do things we can't.

-- Stephanie Pappas, LiveScience Senior Writer

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