Swallowtail butterfly from the other butterfly families are: Swallowtail butterflies practice Batesian mimicry, a behavior in which the butterflies' appearance closely resemble that of distasteful species that prevents predation. Swallowtails differ from many animals that practice mimicry. The tiger swallowtail butterfly ("Papilio glaucus"), exhibits a female-limited polymorphism for Batesian mimicry and others, such as the Canadian tiger swallowtail ("Papilio canadensis") do not display any form of mimicry. Predators include the red-winged blackbird, Pennsylvania firefly, five-lined skink, green darner, goldenrod spider, Chinese mantis, fiery searcher, and striped skunk. Not all individuals in some species are identical in appearance. For example, "Papilio glaucus" (eastern
C.D. Peacock C.D. Peacock C.D. Peacock, originally established as The House of Peacock, is a Chicago, Illinois-based retail jewelry store founded in 1837 by Elijah Peacock. The company is Chicago's oldest existing retailer. The company survived the Great Chicago Fire, despite its location in the middle of the city, as all of its merchandise was kept in a fireproof safe. In 1889, Charles Daniel Peacock assumed control of the business and changed the name to the current C.D. Peacock. They issued their first retail catalog in 1893, which coincided with the World's Columbian Exposition. Later, company president Walter C. Peacock became an