Developed by Paul Massicot, this Web site provides a searchable database of information on rare, threatened, and endangered mammals from around the world. Users have a number of options for locating information, such as searching by species name (common or scientific) or browsing a list of common names grouped by category (e.g., monkeys). Once found, a species' page will contain a general profile...

The University of Wisconsin, the University of Michigan, and the National Museum of Health and Medicine have come together to assemble one of the world's largest collections of well-preserved mammalian brains. Now readers can access photographs of the brains of over 100 different species and view stained sections of a variety of brains, including those of humans, sea lions, and otters. Readers can...

This Web site from the Monterey Bay Aquarium presents users with a complete overview of its Sea Otter Research and Conservation Program. Visitors learn about the research conducted at the aquarium, and how it contributes to the conservation of the threatened southern sea otter. The site shows how stranded otters are rescued, rehabilitated, and released back into the bay. It also includes a variety...