Yellow chickens, on the other hand, are mostly pasture raised and considered to be naturally bred.

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"Yellow is in, and, yes, it is mostly the woman who makes the final decision, " she adds.

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In the days ahead, our train will pass a succession of monstrous eastbound freight services, groaning with raw materials: Albertan oil and yellow sulphur, British Columbian coal and lumber, but mostly grain from the prairies.

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