Turkeys have been evolving in North America for more than 20 million years and share a recent common ancestor with other fowl like grouse and pheasants, and it is the wild turkey species that was the forefather of the domesticated turkey that was tamed around 2,000 years ago. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.