Source: Bridget Shirvell, MODERN FARMER, 5/23/22

Conveyor belting, street sweeper brushes and other discarded materials are getting a second life on farms. A ranch in Montana is an odd place to find a big, old street sweeper brush, but the bison appear to love it. Yes, we’re talking about those brushes that street sweeper trucks use to push trash around while requiring city dwellers to move their cars. Apparently, after the Department of Sanitation is done with them, sometimes, the brushes get a second life as a bison back scratcher. 

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