The Mojave Desert is home to the world's largest lily (the Joshua tree ) and the continent's smallest lizard (the night lizard). Join a group of adventurers as they travel throughout Joshua Tree National Park. T hey explore the intricacies of a cholla forest, learn about the powerf ul geological forces at work sculpting the landscape and search for th e elusive night lizard. This program also includes a thorough examinat ion of the Joshua tree's life stages, growth and natural history.