If you go to the movies this summer, you just might be lucky enough to see footage of this intriguing tall-tale creature: the Antennalope. These creatures (antelopes with antennae on their heads) are "bred to instantly relay radio signals as they frolic." They constantly roam the country in herds, instinctively migrating to where radio signals are weakest, thus helping to make possible a truly mobile national phone network. The antennalopes are featured in ads for Nextel that play before movies. They appear to be related to the Jackalope.