Biodiversity Project
   Outreach program to help explain the importance of biodiversity to individuals and media support to interested people.  Includes history and resource links.
   http://www.biodiversityproject.org/

Biowatch South Africa
   NGO publicising, monitoring and researching issues of biological diversity, genetic engineering and sustainable livelihoods.
   http://www.biowatch.org.za/

Cambridge Conservation Forum
   Develops links and synergies across the community of conservation practitioners and researchers based around Cambridge, UK. Newsletter and events.
   http://www.zoo.cam.ac.uk/ccf/

Czech Union for Nature Conservation (ČSOP)
   A nongovernmental organization in the Czech Republic which specializes in species, habitat and landscape conservation together with spreading environmental education.
   http://www.csop.cz/

Des Plaines River Valley Restoration Project
   Volunteer organization in western Cook County, Illinois, dedicated to removing invasive and non-native plants. Features contacts, FAQ, images, map and links.
   http://www.restoringnature.org

Discover Life
   Information about taxonomy, natural history, distribution, abundance, and ecology of many species worldwide. Includes tools to identify, map, and database species.
   http://www.discoverlife.org/

Harrison Institute
   Centre for biodiversity research and eco-tours - working in Asia and Arabia.
   http://www.harrison-institute.org/

International Zoo Educators Association
   IZE is a professional association dedicated to expanding the educational impact of zoos and aquariums worldwide, to enhance the understanding of conservation issues and to share information on effective informal education methods.
   http://www.izea.net/

NatureServe
   Provides conservation information for use by environmental planners and land managers.
   http://natureserve.org/

One World Wildlife
   UK conservation charity supporting ecological research, sustainable development initiatives and environmental education projects -- details of projects and news.
   http://www.oneworldwildlife.org/

Species 2000
   Has the objective of enumerating all known species of plants, animals, fungi and microbes on Earth as the baseline dataset for studies of global biodiversity. It will also provide a simple access point enabling users to link from here to other data system
   http://www.species2000.org/

The Linnean Society
   The world's oldest extant biological society which remains a leading modern forum for debate and discussion of natural history in all its branches. The Society uniquely embraces the entire sweep of biology, and particularly areas concerning the diversity
   http://www.linnean.org/

Tropical Conservancy
   Canadian-based organization working to conserve world biodiversity and environment.
   http://www.synapse.net/~tropical