Since last year both the production of eggs and the number of egg-laying hens are down significantly in California, according to the US Department of Agriculture (USDA). Proposition 2 standards, that set minimum cage sizes, have led farmers to decrease their hen numbers in order to comply.
USDA says that Californian poultry farmers produced 311 million eggs in April, down 9 million from March and a decrease of 78 million in April 2014. The production decline comes as an average of 13.2 million egg-layers were on hand in California in April, compared to nearly 16.8 million in the same month last year, according to USDA. In California there were 17.6 million egg-laying chickens in 2013.
Many farmers are raising fewer birds in their existing structures to comply with the minimum cage requirements under Proposition 2, which voters passed in 2008. Each egg-laying hen must have 116 square inches in a cage, so it can spread its wings. All shell eggs sold in California must meet the standard set by Proposition 2, regardless of where they were produced.