Hidden Museum "The best work is never seen." Take a behind-the-scenes look at the creation of cutting edge high-tech exhibits at the Arizona-Sonora Desert Museum. Exhibitors become masters of disguise when trying to make enclosed habitats invisible to museum visitors. See how rocks are "made." The program also examines how birds-of-prey are trained and displayed so visitors get a better glimpse of their natural lifestyle. Even the tiny ant is exhibited in a temperature and humidity controlled environment.