Search by region, group, species in the U.S. Site contains images, lesson plans and curricula, project suggestions, and information on policy and conservation efforts. The official source for endangered species status information in the United States. Maps, regional information and contacts. Australian website features an ongoing project where students from all over the world submit their reports on endangered species. A nice example of a educational project that might fit into your own class project.
Site also contains a short but interesting selection of readings about the Endangered Species Act.
The Gorilla Foundation Join Francine Patterson and Koko, learn all about our primate relatives.