Research

• Society for the Study of Amphibians and Reptiles
• National Center for Biotechnology Information: PubChem Project
• Expert Center for Taxonomic Identification: World Taxonomist Database
• The Canadian Conference for Fisheries Research and the Society of Canadian Limnologists
• USGS-Biological Resources: Pacific Island Ecosystems Research Center
• American Association of Physical Anthropologists
• Mitochondria Research Society-Mitichondrian: A Century of Mitochondrial Research: Achievements and Perspectives
• Swedish Museum of Natural History-Department of Vertebrate Zoology: Guide to South American Cichlidae

Education

• Texas A&M University: Ocean World-Forams
• American Medical Association: Diagnosis and Management of Foodborne Illnesses: A Primer for Physicians and Other Health Care Professionals
• Wolf Song of Alaska
• Palm & Cycad Societies of Florida: Virtual Cycad Encyclopedia
• MIT OpenCourseWare: 5.08 Biological Chemistry II, Spring 2004
• University of Illinois Extension-Schools Online: Apples & More
• Clinton Community College: Biology Web-Biology 101
• Great Lakes Information Network-TEACH Great Lakes: Great Lakes Native Flora

General

• Nature Publishing Group-News@Nature: Flores Man
• The American Ornithologists' Union
• A Large Carnivore Initiative for Europe
• Cyndi's Catalog of Garden Catalogs
• Missouri Botanical Garden-Research: Flora of the Páramo of El Cajas, Azuay, Ecuador
• Boreal Songbird Initiative
• The American Fern Society
• 48 Optical Illusions & Visual Phenomena

Topic In Depth

• Global Biodiversity