How Planting Crops Used to Feed Livestock is Contributing to Habitat Destruction - One Green Planet
Is Dairy Farming Cruel to Cows? - The New York Times
Bison Good, Cattle Bad?? | The Prairie Ecologist
Take care around cows: warning for walkers
Bison Good, Cattle Bad?? | The Prairie Ecologist
cow | Description & Facts | Britannica
Bovine somatotropin - Wikipedia
Nazi super cows: British farmer forced to destroy half his murderous herd of bio-engineered Heck cows after they try to kill staff | The Independent | The Independent
Amazon cattle ranchers: Are they the key to stopping deforestation? - CSMonitor.com
New Zealand orders mass cattle cull to eradicate disease | Arab News