The International Snow Leopard Trust (ISLT), based in Seattle, Washington, "is the oldest and largest organization focused solely on developing successful strategies for protecting the snow leopard and its habitat." Visitors to the ISLT Web site can read up on interesting cat facts, find the latest related news, browse descriptions of global conservation efforts, and more. Click on Classroom to access information about ISLT's "holistic package for teachers far from snow leopard counties to help their students understand different aspects of mountain biodiversity and conservation." Overviews of lesson plans ranging from grades 1 through 8 are provided. Interested users may contact ISLT via email to receive the free lesson plans. The lessons titled "All Ears for Adaptation: A lesson in ear design" (grades 1-6) and "Prey and Predator: A lesson on Interaction' (grades 1-8) have the most direct life science focus. The site also offers terrific snow leopard photos and video footage. This site is also reviewed in the June 27, 2003 _NSDL Life Sciences Report_. [RS]