There are 69 classic Plymouth Belvederes for sale today on ClassicCars.com. Email alerts available. Plymouth Rock Chicken History . The breed gained a great deal of popularity quickly and the Plymouth Rock became the most popular farm chicken in the United States up until WWII. Plymouth Rock Assurance® and Plymouth Rock® are brand names and service marks used by separate underwriting, managed insurance, and management companies that offer property and casualty insurance in multiple states pursuant to licensing arrangements. Barred Rock Rooster Vs. Barred Rock … Click now! We look forward to welcoming you to our newest venture, Chef Dave Jenkins from Rock Salt Cafe will be showing off his latest creative dishes to tempt your taste buds. More listings are added daily. The following table describes the distinguishing features of male and female Barred Rocks. We hope to see you this summer! Plymouth Rock and other landmarks were found vandalized Monday as the city of Plymouth, Mass., gears up to celebrate the 400th anniversary of the pilgrims' arrival to the new world on the Mayflower. At first glance, it is difficult to tell the difference between Barred Rock rooster and hen. Day-Old Barred Rock Chickens : Order Barred Standard Plymouth Rock Baby Chicks & other Brown Egg Laying Chickens Online at Cackle Hatchery. The Plymouth Rock chicken is first documented as present in Massachusetts around 1849. A number of different breeds are reputed to have gone into the formation of the Plymouth Rock, including Dominique, Brahma, Black Java and Cochin. However, the breed virtually disappeared for about twenty years; the next mention of the breed was in 1869 when a Massachusetts native described breeding Java hens with roosters sporting a barred plumage pattern. The Plymouth Rock is often referred to as Barred Rock or just Rock, because of their typical color.