Unnatural Selection of Chickens

Unnatural selection of chickens at the hand of man 1957, 1978, and 2005.

I have written about chickens before.  See Marvelous Chicken Productivity, Eating the Chicken of Tomorrow Today, Chicken Ethics Vs Chicken Aesthetics,  Clucking, Cockfighting and Colonel Sanders, Chickens and Unintentional Consequences,

I have also written about unnatural selection with pigeons.  See Maladaptive Pigeons at the Hand of Man.