There are about 300 million laying hens in the United States; of these, some 95 percent are kept in wire battery cages, which allow each hen an average of 67 square inches of space—less than the size of a standard sheet of paper. For perspective, a hen needs 72 square inches of space to be able to stand up straight and 303 square inches to be able to spread and flap her wings. There is no room even for the hens to perform self-comforting behaviors such as preening and bathing. Hens are usually kept eight or nine to a cage; long tiers of these cages are built one upon another in sheds that hold tens of thousands of birds, none of whom has enough room to raise a wing. Excrement falls from the top cages to the lower ones, causing the same “ammonia burn” problem as in the broiler houses. Like chickens raised for meat, laying hens are debeaked as chicks. The hens are deprived of the ability to create nests for their eggs, which instead drop through the wires of the cage for collection. This inability to engage in instinctive behavior causes great frustration. - See more at: advocacy.britannica/blog/advocacy/2007/05/the-difficult-lives-and-deaths-of-factory-farmed-chickens/#sthash.83QzUoAa.dpuf
Posted on: Wed, 20 Aug 2014 00:29:07 +0000
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