January 5, 2013 - July 7. 2013 - IMAX Flight of the Butterflies takes viewers on the epic 3,000-mile journey traveled every fall by half a billion monarch butterflies. This migration, which begins in Canada and continues through the United States to Mexico, is the longest and most amazing insect migration on Earth.
The Museum boasts habitat groups of African, Asian and North American mammals, the full-size model of a Blue Whale suspended in the Milstein Family Hall of Ocean Life (reopened in 2003), the 62-foot Haida carved and painted war canoe from the Pacific Northwest, and the "Star of India", the largest blue sapphire in the world. The circuit of an entire floor is devoted to vertebrate evolution, including the world-famous dinosaurs.
The Museum's anthropological collections are also outstanding: Halls of Asian Peoples and of Pacific Peoples, of Man in Africa, Native Americans in the United States collections, general Native American collections, and collections from Mexico and Central America.
The Hayden Planetarium, connected to the museum, is now part of the Rose Center for Earth and Space, housed in a glass cube containing the spherical Space Theater, designed by James Stewart Polshek. The Center was opened February 19, 2000. Source