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
Swallowtail Lighthouse organization called Save Swallowtail was formed in order to clean up and repair the building. In 2009 the village leased the keeper's house to the organization, which had become the Swallowtail Keepers Society, for 20 years. In 2010, Swallowtail light was included on a list of 976 lighthouses declared "surplus" by the Canadian Coast Guard. The Swallowtail Keepers Society undertook to acquire and maintain the lighthouse and remaining property, and received a $55,000 grant from the New Brunswick government at a ceremony marking the Swallowtail's 150th anniversary. In 2012 the fog bell, which had been housed at the Grand Manan