Iowa stores may be forced to sell eggs from battery hens | US news | The Guardian
Thinking outside the cage: Achieving Higher Welfare for Egg-Laying Hens in Canada - BC SPCA
Inside the battery hen shed: the farmer who wants to prove cages aren't always cruel | Animal welfare | The Guardian
The Battery Hen: Her Life Is Not For The Birds - An Animal Rights Article from all-creatures.org
Victory! Rhode Island bans battery cages for egg-laying hens · A Humane World
Battery Farms | The Story Behind Your Eggs
Battery cage - Wikipedia
Battery hens to be outlawed by 2036 under new national proposal - ABC News
Welfare and Production Benefits of Laying Hens in Enriched vs. Conventional Caging Systems – Debating Science
10 Advantages of Raising Chickens in Battery Cages
EXPOSED: Life Inside a Battery Cage on a Mexican Hen Farm - YouTube
Battery hens hi-res stock photography and images - Alamy
Topic · Battery eggs · Change.org
The Life of a Battery Hen
Exposed: The shocking and filthy conditions endured by supermarket hens in 'enriched cages' | The Independent | The Independent
What Is a Battery Cage and Are Battery Cages Legal In the U.S.?
UPC fact sheet on the Battery Hen
Cage-free vs. battery-cage eggs | The Humane Society of the United States
Battery vs. Colony Cages: Spot the Difference - SAFE | For Animals
Battery Hens | BackYard Chickens - Learn How to Raise Chickens
Battery” Hens - United Poultry Concerns
History | The use of Battery Cages in the Egg Industry
