Most blue chickens have the diluted black gene. If you breed two birds with a diluted black gene, you will get 25% black, 25% ...

This story appears in the June 2018 issue of National Geographic magazine. Thousands of feral chickens inhabit Kauai, but their origin was long a mystery. Did they descend from red jungle fowl ...

When you think of Hawaii, chances are you think of something like the picture above — beautiful beaches, blue water ... are you didn’t think of fried chicken, but you should have.