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 ...
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Which came first: the chicken or the egg? Here’s what science saysChickens (Gallus gallus domesticus) are believed to have evolved from a subspecies of red jungle fowl (Gallus gallus) about 50 million years ago. The process of domestication, which began between ...
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