This monarch butterfly website provides "a gateway to news, information, activities, and resources about the biology and conservation of this fascinating insect." It notes that the monarch butterfly "is among the most recognized, studied, and loved of all of North America's insects." Includes an overview and link to details about interactive "field trips" on migration for the 2008-09 school year, starting in October 2008. From the National Wildlife Refuge System, U.S. Fish and Wildlife Service.