Live in California and buy eggs? If voters approve this in 2018, they'll need to be from cage-free hens - Los Angeles Times
Battery cage - Wikipedia
Eggs That Clear the Cages, but Maybe Not the Conscience - The New York Times
Everything You Should Know About Battery Cages
Caged vs Cage-free vs Free-range vs Oraganic Chicken and Eggs - Difference and Comparison | Diffen
Utah's New Cage-Free Chicken Law Won't Make Eggs More Humane | The New Republic
/cdn.vox-cdn.com/uploads/chorus_asset/file/21902178/1228398493.jpg.jpg "Farms have bred chickens so large that they're in constant pain - Vox")
Farms have bred chickens so large that they're in constant pain - Vox
Everything you ever wanted to know about keeping chickens in your backyard | CBC Life
Cages for laying hens - Poultry production - Animal Production
More than 86 million egg-laying hens in the U.S. are now cage-free · A Humane World
Most U.S. Egg Producers Are Now Choosing Cage-Free Houses : The Salt : NPR
Cage-free vs. battery-cage eggs | The Humane Society of the United States
How Much Space Do I Need To Keep Chickens? | Should I Keep Chickens?
WHY DO THEY PUT HENS IN CAGES? – Small and backyard poultry
What The Rise Of Cage-Free Eggs Means For Chickens : The Salt : NPR
Chickens | Farm Animals - Farm Sanctuary
Chickens: Their Life and Death in Farming Operations | Saving Earth | Encyclopedia Britannica
This Video Will Show You Exactly Where Your Chicken Dinner Came From
What Is a Battery Cage and Are Battery Cages Legal In the U.S.?
UPC fact sheet on the Battery Hen
/cdn.vox-cdn.com/uploads/chorus_asset/file/22371819/GettyImages_687564274.jpg "How animal welfare advocates are winning the cage-free egg war - Vox")
How animal welfare advocates are winning the cage-free egg war - Vox
Are Caged Chickens Miserable?
How Much Do Chickens Cost? - Backyard Poultry
The life of a caged hen - SAFE | For Animals
